Is it dangerous to take too many antihistamines?

Antihistamine Abuse - Public Service Announcement

Best Answer

Taking too much can be harmful for children and adults.

Some people abuse the sedating antihistamines.

They can cause seizures and hallucinations.

Some antihistamines are combined with decongestants.

Urgent warning for parents regarding antihistamines

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Related Questions

Is it OK to take 2 antihistamines?

Yes, you can take cetirizine together with paracetamol or ibuprofen. Can I take more than 1 antihistamine together? Sometimes doctors recommend that people with a severe itchy skin rash take 2 different antihistamines together for a few days.

Is it bad to take antihistamine everyday?

Depending on your symptoms, you can take antihistamines: Every day, to help keep daily symptoms under control. Only when you have symptoms. Before being exposed to things that often cause your allergy symptoms, such as a pet or certain plants.

Is it OK to take antihistamines every day?

If you take antihistamines now and then, when you have a flare-up of symptoms, these medications have been found to be effective and safe. It is important to note that antihistamines can cause mild side effects like dry mouth and eyes, headaches and drowsiness, although newer formulations can be less sedating.

Antihistamines and severe allergic reactions - Choosing Wisely

What happens if you take too much antihistamine?

Some side effects of taking antihistamines can mimic symptoms of an overdose. These include mild nausea, dizziness, vomiting, diarrhea, and stomach pain. These symptoms don't usually require medical treatment, and may subside as your body adjusts to the medication. Even so, check with a doctor if you have side effects.

Is taking too many Plan B bad?

Of course, if you take it more than once, your risks of side effects increase." Essentially, taking the morning-after pill is akin to taking a bunch of birth control pills all at once. While you probably won't feel great, it won't negatively affect your health or fertility.

Are antihistamines dangerous?

Antihistamines are safe when used as directed. Otherwise, there can be problems: Taking too much can be harmful for children and adults. Some people abuse the sedating antihistamines.

Is it bad to eat too many pistachios?

Nutritionists warn that eating too many pistachios may lead to excess weight, which is not good for the heart. Anyone considering increasing their pistachio intake should take into account the nut's high fat and often high salt levels, which could cancel out any beneficial effects.

Is it bad to give a dog too many treats?

Keep in mind that dog treats should make up no more than around 10% of your dog's total caloric intake. Too many treats can lead to obesity, and a diet filled with treats can be nutritionally unbalanced. Additionally, if you constantly feed your dog treats, the treats tend to lose their value as a training reward.

Side effects due to prolonged use of antihistamines - Dr. Sriram Nathan

Is taking antihistamines everyday bad?

If you take antihistamines now and then, when you have a flare-up of symptoms, these medications have been found to be effective and safe. It is important to note that antihistamines can cause mild side effects like dry mouth and eyes, headaches and drowsiness, although newer formulations can be less sedating.

Is it bad to give dogs too many treats?

Every so often someone asks me this question, and the answer is: Yes, definitely. Giving your dog too many treats creates problems both mentally and physically. Too many treats (aka, too much sugar) can also cause health problems such as diabetes in dogs. Keep your dog healthy: cut down on the treats.

Is it bad to get too many tetanus shots?

Answer: Getting a tetanus booster dose early is not harmful. However, booster doses of tetanus-containing vaccines given too frequently may cause an increased local reaction.

Are antihistamines dangerous for dogs?

1. Antihistamines. Antihistamines are usually safe but make some dogs drowsy and others hyperactive. OTC antihistamine preparations may contain other ingredients such as decongestants that are not safe for dogs.

Is it too cold to take my puppy outside?

Remember: Sometimes it's simply too cold for pets to be outside, regardless of their breed. Prolonged exposure to dangerously cold temperatures can put pets in danger of frostbite and hypothermia, which occurs when the body is no longer able to sustain normal temperature.

How do allergy medications work?

How long do antihistamines take to work?

Usually, antihistamine tablets start to work within 30 minutes after being taken and tend to be most effective within 1-2 hours after being taken. Antihistamines are more effective when taken regularly as a prevention, before symptoms occur, rather than only when you have symptoms.

Can dogs take antihistamine?

Dog Antihistamine Dose Chart. Antihistamines can be used in dogs to reduce the signs of allergy. The following antihistamines appear safe in dogs (note that Benadryl is no longer sold in Australia as diphenhydramine tablets). Even the best (cetirizine) only helps 20% of dogs.

Is Zinc dangerous to take?

Routine zinc supplementation is not recommended without the advice of a healthcare professional. In some people, zinc might cause nausea, vomiting, diarrhea, metallic taste, kidney and stomach damage, and other side effects. Zinc is POSSIBLY SAFE when taking by mouth in doses greater than 40 mg daily.

Is taking antihistamine everyday bad for you?

If you take antihistamines now and then, when you have a flare-up of symptoms, these medications have been found to be effective and safe. It is important to note that antihistamines can cause mild side effects like dry mouth and eyes, headaches and drowsiness, although newer formulations can be less sedating.

Can dogs take antihistamines?

The first way to get relief for your pet is the same—antihistamines! You must consult your vet to determine which antihistamine is best and get specific dosage for your dog. Unfortunately, antihistamines are only effective in 30% of dogs. Other times, as allergies progress, antihistamines are no longer effective.”

How long do antihistamines take to work on hives?

Usually, antihistamine tablets start to work within 30 minutes after being taken and tend to be most effective within 1-2 hours after being taken. Antihistamines are more effective when taken regularly as a prevention, before symptoms occur, rather than only when you have symptoms.

Can dogs take human antihistamines?

Antihistamines can be used in dogs to reduce the signs of allergy. The following antihistamines appear safe in dogs (note that Benadryl is no longer sold in Australia as diphenhydramine tablets). These doses have essentially been worked out by trial and error and often scaled down from human doses.

What antihistamines can dogs take?

Antihistamines. Benadryl (diphenhydramine), Zyrtec (cetirizine), and Claritin (loratadine) are commonly used antihistamines that relieve allergy symptoms or counteract allergic reactions. Antihistamines are usually safe but make some dogs drowsy and others hyperactive.

Can dogs take human antihistamine?

Antihistamines can be used in dogs to reduce the signs of allergy. The following antihistamines appear safe in dogs (note that Benadryl is no longer sold in Australia as diphenhydramine tablets). These doses have essentially been worked out by trial and error and often scaled down from human doses.

How many is too many dogs?

One thing is for sure, how many dogs you can humanely care for depends on your availability, energy and resources. For most people, owning one or two dogs is a full time job, but some may be able to balance upward of four to six dogs.

How many Benadryl is too many?

It is generally recommended that adults and children over the age of 12 take between 25 milligrams (mg) to 50 mg or one to two capsules of Benadryl per day. The half-life of diphenhydramine is not fully known. However, it has been estimated to range between 2.4 and 9.3 hours in healthy adults.

How many carrots is too many?

The average recommended intake of five servings of various fruits and vegetables each day contains about six to eight milligrams of beta-carotene. For carotenemia to set in, you might have to consume as much as 20 milligrams per day (or, three large carrots).

How many is too many cats?

While most hoarders don't read my blog, my general advice to any cat owner is this: I usually recommend no more than four to five cats total. Sometimes I offend my fellow veterinarians, veterinary technicians, and friends when I tell them my cut-off for crazy is six cats.

How many is too many blueberries?

Side Effects Of Eating Too Many Blueberries. For a healthy adult, a 0.5 cup daily serving of blueberries is ideal, but eating more than that is unlikely to have side effects. But if you're fructose intolerant or have had too much fiber, overdosing may cause stomach ache and bloating.

How many apples is too many apples?

An average medium apple has between 90 and 95 calories, so if a dieter consumed 10 medium apples in a day, this would amount to more than 900 calories. If you eat other foods besides apples, this caloric allotment for fruit alone is too much, and is likely to tip the scale or inhibit weight loss.

Is it dangerous to drive to Mexico?

Driving your car, RV, motorcycle, 5th wheel to Mexico is the best way to experience the country. Honestly, driving in Mexico is very safe. Many of those who tell you it's not safe to drive your vehicle to Mexico have never driven or drove once and had a bad experience.

Is it dangerous to travel to Chicago?

Yes, Hyde Park is on Chicago's South Side, which you may have been warned against visiting. In fact, it's a relatively safe neighborhood, albeit one with strict boundaries. It's also the home of one of the nation's most prestigious seats of higher learning, the University of Chicago.

Can I take 2 different antihistamines?

Yes, you can take cetirizine together with paracetamol or ibuprofen. Can I take more than 1 antihistamine together? Sometimes doctors recommend that people with a severe itchy skin rash take 2 different antihistamines together for a few days.

Can dogs take antihistamines for itching?

Antihistamines such as Benadryl may help stop your dog's itch. This medication actually blocks the release of histamine in cells, which causes the reddening and itching of the skin in response to an insect bite or allergy. In fact, only about 30% of dogs are more comfortable when they're given antihistamines.

Can dogs take antihistamines for humans?

Antihistamines can be used in dogs to reduce the signs of allergy. The following antihistamines appear safe in dogs (note that Benadryl is no longer sold in Australia as diphenhydramine tablets). These doses have essentially been worked out by trial and error and often scaled down from human doses.

Can you take antihistamine with nasal spray?

Newer prescription antihistamines are less likely to make you drowsy. Sometimes your doctor will suggest these together with a decongestant and maybe a steroid nasal spray. Decongestants. These drugs can raise blood pressure, so talk to your doctor before taking them, especially if you have high blood pressure.

How many times does it take to get pregnant?

Some women get pregnant very quickly, in fact 1 in 3 women who are having regular sex (every 2 to 3 days) or timing sex around ovulation, will conceive within a month. If they are having regular unprotected sex: more than 8 out of 10 couples where the woman is aged under 40 will be pregnant by 1 year.

How many days does it take to deworm a puppy?

Because worms are so common in puppies, vets recommend de-worming them for the first time when they're 2 to 3 weeks old. Worms can pass from mother to baby before birth or soon after, through her milk. It will take more than one dose. The first round kills the worms that are there at the time.

How many generations does it take to domesticate a fox?

The result of this breeding program conducted over more than 40 generations of silver foxes was a group of friendly, domesticated foxes.

How many days does it take for Monistat to work?

While MONISTAT® 1 products offer the most time-convenient yeast infection treatment course, most women do not experience relief from the infection in just one day. If you do not feel some relief within 3 days, or complete relief within 7 days, stop using the product and consult your healthcare professional.

How many fish does it take to tame an ocelot?

An ocelot can be tamed by attracting it to the player with an uncooked fish of any kind, then fed the fish, which can turn it into one of three breeds of Cat that will then follow the player. Taming an ocelot is likely to take more than one fish.

How many raisins does it take to kill a dog?

The minimum toxic dose is approximately1 grape per pound of body weight. Raisins, having lost their water content are considered more toxic at 6 raisins per kg of body weight, or 2-3 raisins per pound of body weight. Think how many raisins are in ONE small snack pack of raisins ? maybe enough to kill your dog.

How many years does it take to become a vet?

In the United States, veterinary school is a four-year degree program following undergraduate Bachelor's degree level education (a total of 7 to 9 years: 3 to 5 years undergraduate plus 4 years of veterinary school).

How many periods does it take to hide a hashtag?

You can hide your hashtags in a comment by using the same tactic as before (the three-period technique). Start the comment with five dots, each on its own line break, and then add all your hashtags at the bottom.

How many grapes does it take to hurt a dog?

A typical grape weighs 2 – 5g, making a toxic dose is around 4 grapes per kg. So if a 5kg terrier eats 20 grapes, or a 30kg Labrador eats 120 grapes, there's a high chance of a serious problem, and veterinary intervention is definitely indicated. The lowest poisonous dose in confirmed cases has been around 3g/kg.

How many years does it take to be a vet?

In the United States, veterinary school is a four-year degree program following undergraduate Bachelor's degree level education (a total of 7 to 9 years: 3 to 5 years undergraduate plus 4 years of veterinary school).

Is it too late to train dog?

Although you've heard the saying, “You can't teach an old dog new tricks,” in fact you can teach an old dog just about anything! It's never too late to train a dog. Older dogs may already know some commands. They have a much longer attention span than puppies.

How many almonds does it take to kill you?

So if you're walking out in the woods and spot and almond tree, don't just naturally assume it's safe to eat the almonds. It doesn't take much hydrogen cyanide to kill you. Specifically, it only takes about 100-200 mg of cyanide, when eaten, to kill you within minutes (about .68 mg per pound of body weight).

How many pellets does it take to kill a mouse?

How many pellets of the second-generation anticoagulants does it take to kill a rodent? A: Usually only a few pellets will kill a mouse. For rats, usually 6-30 pellets are required.

How many grapes does it take to kill a dog?

According to Small Animal Toxicology, there's a way to get a rough estimate of the toxic amount of grapes or raisins for a dog. Grapes: Dangerous doses begin at about 1 or 2 grapes for a 10-pound dog, and 3 or 4 grapes for a 20-pound dog.

How many days does it take to recover from dengue?

The time-course of dengue in most individuals is a period of incubation of 10-14 days, followed by up to a week of acute symptoms, followed by a few days of recovery; rarely do the symptoms extend beyond two weeks for typical dengue infection.

How many blocks does it take to kill a zombie?

There's something about zombies in Minecraft that if you merely drop them down 23 blocks for the fall damage, they take two punches to kill, rather than one punch like other mobs. (23 ½ is the same, and 24 blocks will simply kill them.)

Can I take antihistamines every day?

You can take antihistamines different ways, depending on your symptoms. Some people take them only when they have symptoms. Others experience symptoms every day, so they take the antihistamine every day. There are many different brands of antihistamines that you can buy over the counter.

How many shots does it take to cure rabies?

Your child's doctor has decided that anti-rabies treatment is needed. A shot of Rabies Immune Globulin (RIG) is usually given with the first dose. RIG helps protect your child against rabies right away. Also, a series of 4 shots of anti-rabies vaccine is needed to complete the treatment.

How many dogs does it take to make a pack?

Dogs thrive in a social hierarchy called a pack, which consists of the pack leader, or alpha, and a strict order of successive dominance among the beta dogs. A pack of dogs can have as few as two members, consisting of an alpha dog and a beta dog.

How many bones does it take to tame a wolf?

3 Answers. There is a 1 in 3 chance any particular bone will tame a wolf. Fill in for x to get your chances. For a 99% chance to get a wolf, you will need 12 bones.

How many days it will take to cure typhoid fever?

If typhoid fever is diagnosed in its early stages, a course of antibiotic tablets may be prescribed for you. Most people need to take these for 7 to 14 days. Some strains of the Salmonella typhi bacteria that cause typhoid fever have developed a resistance to one or more types of antibiotics.

Is it too late to get stitches?

Your risk of infection increases the longer the wound remains open. Most wounds that require closure should be stitched, stapled, or closed with skin adhesives (also called liquid stitches) within 6 to 8 hours after the injury. Some wounds that require treatment can be closed as long as 24 hours after the injury.

How many carrots does it take to kill you?

Carrots – 39 Pounds. If you find yourself eating 24 carrots a week (roughly four pounds) for eight months, you'll turn orange and resemble Ernie, a condition called Carotanemia. Eating approximately 215 carrots (39 pounds) can cause carotenoid poisoning, which is fatal.

How many days does it take to confirm pregnancy?

Doctors often order these tests to confirm pregnancy as early as 10 days after a missed period. Some of these tests can detect hCG much earlier. A quantitative hCG test (beta hCG) measures the exact amount of hCG in your blood. It can find even very low levels of hCG.

Is it too late to brush dogs?

It is already too late to try to remove that material by tooth brushing at home as it is too tightly adhered to the tooth surface. If you have your dog's teeth cleaned by your veterinarian, they will be assessed once she is under anesthesia to determine what grade of periodontal disease is present on each tooth.

Is it too late to socialize dogs?

Why it's never too late to socialize your dog. Dogs can be socialized at anytime of their life, but it's most important when they're between the age of 8 weeks and 4 months old. Dog socialization includes making your dog stress free with a variety of people and different environments and circumstances.

Is it too late to change careers?

A. It's never too late to change career paths. In fact, countless people change careers, many of them later in life. You may need to start at an entry-level position, but as long as it's positioning you with skill sets and experience to further your career in that path, it should be worth it.

Is it too late to absentee vote?

Absentee Ballot Deadlines. Absentee ballot applications must be received by the deadline, not just postmarked by the deadline. In Person: Received 10 days before Election Day. By Mail: Received 10 days before Election Day.

Is it dangerous to eat a cockroach?

In fact, although cockroaches do not cause diseases themselves, they do spread germs and bacteria. Cockroaches can attack your body and your food.

Is it dangerous to eat dog food?

If you just eat a little bit of dog food, probably nothing will happen. But you don't really know that for sure because dog food is not subjected to the same health and safety regulations that human food is required to have. The best advice is to keep dog food for dogs and human food for humans!

Is it dangerous to eat poop?

Toxicity: Ingestion of a mouthful amount of feces (especially if a child ingests their own feces) is not considered to be toxic. However, rarely it may cause symptoms that are similar to food poisoning. Possible Symptoms of Overdose/Poisoning: Nausea, vomiting, diarrhea, low grade fever.

Is it dangerous to clean dogs teeth?

First, it is very uncomfortable and second, they don't know that it's for their own good. Without anesthesia, it is thus virtually impossible to clean dogs' and cats' teeth. Anesthesia always poses some risk of complications and it's completely normal to be concerned about your pet's safety.

Is it dangerous to eat earthworms?

While worms can be eaten raw in an emergency, you should cook them if at all possible. Like most of the things on this list, they can potentially carry parasites—and the parasite potential should motivate you to cook them first. Not to mention the extremely unpleasant prospect of eating a live worm.

Is it dangerous to shave a husky?

The Siberian Husky has little or no pigmentation in its skin. If you shave or clip a Husky, you expose it to the sun without protection. Furthermore, if you clip or shave a Husky it will eventually ruin the coat and disturb the proper shedding process.

Is it dangerous to swallow hair?

Swallowing a single strand of hair probably won't do much harm. The only scenario in which hair would pose a health threat is when you eat a whole clump, as it could form a giant hairball in your stomach. So, small amounts of hair would just pass right through your body, along with everything else you can't digest.

Is it dangerous to have dry eyes?

Aside from being uncomfortable and annoying, dry-eye syndrome can also permanently harm your vision. When left untreated, dry eye can cause light sensitivity and blurred vision. Furthermore, under lubricated eyes are more susceptible to scratches or infection.

Is it dangerous for dogs to fly?

Air travel, in fact, is not just stressful for animals. It can be dangerous, no matter how smooth the landing, timely the departure or friendly the flight attendants. In 2011, thirty-five pets died while (or shortly before or after) traveling on commercial flights with U.S. airline companies.

Is it dangerous to swallow a goldfish?

It's also worth saying that the goldfish in the pint glass pictured on the front of the Sun would likely have been dead before before being swallowed. Carbon dioxide is as poisonous for fish as it is for humans, and that's all the fish would have been breathing in.

Is it dangerous to jog at night?

Running alone in a remote, dark area poses a great danger to runners. Some runners also tend to run in the bicycle lane, which also poses a danger. Alternative workout. Exhausted from a day filled with work, most people only have free time at night to workout.

Is it dangerous to reheat rice?

It is possible to reheat rice, but people must take precautions to ensure it is safe to eat. Rice is more problematic than some other leftover foods as it may contain bacteria called Bacillus cereus, which survive some cooking processes. This bacterium is often the cause of food poisoning from reheated or cooked rice.

Is it dangerous to kiss a dog?

Human and dog mouths have “a large number and a wide variety of bacteria,” Fobian says. Fortunately, most of it doesn't make us sick, but some can. Parasites like hookworm, roundworm, and giardia can be passed from dog to human through licking. Salmonella, too, can be passed from your dog to you, or vice versa.

Is it dangerous to swallow chicken bones?

You swallowed a chicken bone. So if you happen to swallow a chicken bone, you're probably going to be fine. The things you worry about swallowing are things that are really sharp or things that are really long. If they're sharp, they can puncture the intestines as they're working their way down.

Why is it dangerous to eat snow?

If you are going to eat any snow, fresh snow may be less contaminated because it has less opportunity to collect any of those but could still contain pollutants from the air. Smoke, fumes and exhaust could be lingering in the snow. RELATED: Most people have good immunity and don't eat enough snow to affect them.

Is it dangerous to eat old mushrooms?

The number one rule-of-thumb when it comes to detecting freshness is that when mushrooms are slimy, they're not good to eat anymore. This could be from sitting in the fridge for too long. While they aren't definitively dangerous at this point, it's still a good common kitchen practice to toss them. They have wrinkles.

Is it dangerous not to poop?

Researchers have discovered that not pooping affects not only the digestive system, but also the body as a whole. Some of the complications associated with going too long without pooping include: Fecal impaction. A fecal impaction is a hard piece or pieces of stool that make the stool extremely difficult to pass.

Is it dangerous to remove a lipoma?

Lipomas are harmless, fatty tumors that can form under the skin. They are usually painless and do not require treatment. However, a doctor can surgically remove a lipoma if it is causing pain or other symptoms, or if the person wants to get rid of it for cosmetic reasons. Fatty tumors can be benign or cancerous.

Is it dangerous to kiss your dog?

Human and dog mouths have “a large number and a wide variety of bacteria,” Fobian says. Fortunately, most of it doesn't make us sick, but some can. Parasites like hookworm, roundworm, and giardia can be passed from dog to human through licking. Salmonella, too, can be passed from your dog to you, or vice versa.

Is it too hot to take my dog for a walk?

Fortunately, the canine center has provided one easy trick to tell if it's just too hot to walk your dog: the five-second rule. "Place the back of your hand on the pavement. If you cannot hold it for five seconds, it's too hot to walk your dog."

Is it dangerous to sedate a dog?

Surely, there's always a risk with anesthesia, for any pet. As the saying goes, there are routine surgeries, but there is no routine anesthesia. A scientific study led by Dr. Brodbelt, a British, board-certified anesthesiologist, showed that the death rate under sedation or anesthesia is around 0.15% on average.

Is it dangerous to clean mouse droppings?

Dispose of any cardboard boxes contaminated with urine or droppings. Plastic, glass, or metal containers can be disinfected by spraying with the bleach and water solution or disinfectant. Then, using a rag or paper towel, wipe up the urine or droppings and dispose of the waste.

Is it dangerous to eat brain?

Brain consumption can result in contracting fatal transmissible spongiform encephalopathies such as Variant Creutzfeldt–Jakob disease and other prion diseases in humans and mad cow disease in cattle.

Which antihistamine is best?

Our Top Picks Best Overall: Allegra Adult 24-Hour Allergy Relief. Best for Kids: Children's Zyrtec 24-Hour Allergy Relief Syrup With Cetirizine. Best Non-Drowsy: Claritin 24-Hour Allergy Reditabs. Best for Pets and Dander: Xyzal¨ Allergy Relief Tablets - Levocetirizine.

How cold is too cold to take a baby outside?

Just like with babies, letting toddlers play or be outside in temperatures or wind chills below -15 degrees F should always to be avoided. It's just too cold and the risk is too high that your little one will be susceptible to hypothermia or frostbite.

Is taking expired medication dangerous?

Medical authorities state if expired medicine is safe to take, even those that expired years ago. It's true the effectiveness of a drug may decrease over time, but much of the original potency still remains even a decade after the expiration date.

How many treats is too many for a dog?

The 10% Rule of Dog Treats. Treats should make up no more than about 10% of your dog's daily calories. For example, if your dog needs 400 calories per day (check out the resting rate calorie counter below), they should have no more than 40 calories from treats, with the other 360 coming from their normal food.

How many Benadryl is too much?

It is generally recommended that adults and children over the age of 12 take between 25 milligrams (mg) to 50 mg or one to two capsules of Benadryl per day. The half-life of diphenhydramine is not fully known. However, it has been estimated to range between 2.4 and 9.3 hours in healthy adults.

Is eating too many avocados bad?

If so, you may have wondered if there's any harm in eating too much avocado. Technically the answer is yes, but it's absolutely possible to enjoy a daily dose without going overboard.

Is eating too many nuts unhealthy?

This is definitely not the case. There is no question that nuts are healthy. However, nuts are very calorie dense (high in fat, low in water), so eating unlimited amounts can easily add an extra several hundred calories a day to your diet, which could lead to weight gain and increased cholesterol levels.

How many blueberries is too much?

Side Effects Of Eating Too Many Blueberries. For a healthy adult, a 0.5 cup daily serving of blueberries is ideal, but eating more than that is unlikely to have side effects. But if you're fructose intolerant or have had too much fiber, overdosing may cause stomach ache and bloating.

Is too many carrots bad for dogs?

In moderation, carrots are a healthy, low-calorie treat. Meaning carrots should make up no more than 10% of your dog's daily calories. Although dogs aren't usually at risk for cavities, too many high-sugar treats could lead to dental decay.

How many breaths per minute is dangerous?

The normal respiration rate for an adult at rest is 12 to 20 breaths per minute. A respiration rate under 12 or over 25 breaths per minute while resting is considered abnormal.

How many xrays are too many?

The more scans you have, the higher your lifetime exposure and therefore the higher your risk. The American College of Radiology recommends limiting lifetime diagnostic radiation exposure to 100 mSv. That is equal to 10,000 chest x-rays or up to 25 chest CTs.

How many carrots are too many?

According to a Columbia University health blog, "for carotenemia to set in, you might have to consume as much as 20 milligrams per day (or, three large carrots)." While the condition is seen in adults, it is most common in infants and children, according to the Scientific American.

Is Zyrtec an antihistamine?

Zyrtec (cetirizine hydrochloride) is an antihistamine that treats symptoms, such as itching, runny nose, watery eyes, and sneezing from hay fever (allergic rhinitis) and other allergies, such as allergies to molds and dust mites. Zyrtec is available in generic form and over-the-counter (OTC).

How many days without pooping is dangerous?

Some people have bowel movements several times a day; others only once or twice a week. Going longer than three days without having a bowel movement is too long. After three days, the stool becomes harder and more difficult to pass.

How much antihistamine can I take in a day?

For oral dosage forms (capsules, tablets, or liquid): Adults—25 to 100 milligrams (mg) three or four times a day as needed. Children 6 years of age and older—12.5 to 25 mg every six hours as needed. Children 4 to 6 years of age—12.5 mg every six hours as needed.