Can you take Zyrtec for allergic reaction?

Benadryl for Allergic Reactions - Should You Take It?

Best Answer

Cetirizine does not prevent hives or prevent/treat a serious allergic reaction (such as anaphylaxis).

Therefore, if your doctor has prescribed epinephrine to treat allergic reactions, always carry your epinephrine injector with you.

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Related Questions

Is Zyrtec good for allergic reactions?

Cetirizine is an antihistamine used to relieve allergy symptoms such as watery eyes, runny nose, itching eyes/nose, sneezing, hives, and itching. It works by blocking a certain natural substance (histamine) that your body makes during an allergic reaction. Do not use cetirizine in place of your epinephrine.

Can allergic reactions kill you?

For people with severe peanut allergies, it's a huge deal. If you have a severe allergy, sometimes your body's reaction can even be life threatening. In other words, anaphylaxis is an allergic reaction that can kill.

Can you give a dog Benadryl for an allergic reaction?

Yes, many veterinarians and pet owners find Benadryl to be an effective antihistamine for mild to moderative allergic reactions. However, if your pup is having an acute allergic reaction with facial swelling or difficulty breathing, it is imperative that you go straight to the vet.

What is a drug allergy?

Can an allergic reaction last for days?

Even with treatment, symptoms can last 2 to 4 weeks. Hives. These are raised, itchy red welts or bumps. Contact dermatitis can trigger them, but allergic reactions to insect bites, medications, and foods can also bring on a reaction.

Can you die from an allergic reaction?

Anaphylaxis is a serious allergic reaction that is rapid in onset and may cause death. It typically causes more than one of the following: an itchy rash, throat or tongue swelling, shortness of breath, vomiting, lightheadedness, and low blood pressure. These symptoms typically come on over minutes to hours.

What can you give a dog for an allergic reaction?

In dogs, signs of an allergic reaction include: Puffy face (e.g., swelling of the face and body) Treatment for an allergic reaction typically includes: Antihistamines (like Benadryl or diphenhydramine) Corticosteroids (like dexamethasone or prednisone) And rarely, epinephrine (for severe life-threatening reactions)

Can I give my dog Benadryl for an allergic reaction?

Yes, many veterinarians and pet owners find Benadryl to be an effective antihistamine for mild to moderative allergic reactions. However, if your pup is having an acute allergic reaction with facial swelling or difficulty breathing, it is imperative that you go straight to the vet.

What can I give my dog for an allergic reaction?

In dogs, signs of an allergic reaction include: Puffy face (e.g., swelling of the face and body) Treatment for an allergic reaction typically includes: Antihistamines (like Benadryl or diphenhydramine) Corticosteroids (like dexamethasone or prednisone) And rarely, epinephrine (for severe life-threatening reactions)

Antihistamines and severe allergic reactions - Choosing Wisely

Can I give my dog Benadryl for allergic reaction?

The standard dosage for oral Benadryl is 1 mg per pound of body weight, given 2-3 times a day. Most drug store diphenhydramine tablets are 25 mg, which is the size used for a 25 pound dog. Always double check the dosage before giving an over the counter medication.

What can I give my dog for allergic reaction?

Treatment for an allergic reaction typically includes: Antihistamines (like Benadryl or diphenhydramine) Corticosteroids (like dexamethasone or prednisone) And rarely, epinephrine (for severe life-threatening reactions)

How do you calm an allergic reaction?

You can do some things to make it more comfortable in the meantime. Avoid contact. It might sound obvious, but it's worth a reminder. Chill out. A cool compress or shower can help calm a fiery rash. Soak it. Add anti-itch cream. Go baggy. For severe symptoms, try a damp dressing.

Can an allergic reaction kill a dog?

Skin Allergies In Dogs. The last reaction is allergic dermatitis, and it is rampant in dogs. Three things cause allergic dermatitis: fleas, food allergies, and atopic—or environmental—allergies. We treat these cases by applying a product that kills fleas before they bite.

How long can an allergic reaction last?

You usually don't get a reaction right away. It can take anywhere from a few hours to 10 days. Typically, it takes from 12 hours to 3 days. Even with treatment, symptoms can last 2 to 4 weeks.

How do allergy medications work?

Can you die from an allergic reaction to cats?

People with cat allergies react to specific substances that cats produce, such as saliva, skin flakes called dander, or urine. A cat allergy can cause symptoms ranging from mild respiratory problems to a life-threatening syndrome called anaphylaxis. Cat allergies are among the most common allergies.

How long does it take for an allergic reaction to occur?

Most severe allergic reactions occur within seconds or minutes after exposure to the allergen. Some reactions can occur after several hours, particularly if the allergen causes a reaction after it has been eaten. In very rare cases, reactions develop after 24 hours.

How long does it take for an allergic reaction to go away?

For most allergic reactions, the initial symptoms begin to go away a few hours after the allergen is removed and should be nearly completely gone after 1-2 days. If the itchy rash that you have on your arms and hands is hives (which would indicate a classic allergic reaction), you should see these go away fairly soon.

Can you take two Zyrtec?

May be taken with or without food. Zyrtec is usually taken once a day. Zyrtec is not a substitute for epinephrine which is used for the treatment of severe allergies and anaphylaxis. Zyrtec is available as a tablet, chewable tablet, or a suspension for adults or children who have difficulty swallowing tablets.

What should you eat when you have an allergic reaction?

The most common trigger foods for anaphylaxis are peanuts, tree nuts, milk, eggs, fish, and crustaceans (shellfish). To reduce the risk of anaphylaxis, it is essential that you avoid your specific trigger food.

How long does it take for a allergic reaction to start?

Most severe allergic reactions occur within seconds or minutes after exposure to the allergen. Some reactions can occur after several hours, particularly if the allergen causes a reaction after it has been eaten. In very rare cases, reactions develop after 24 hours.

How long does it take for an allergic reaction to clear up?

Typically, it takes from 12 hours to 3 days. Even with treatment, symptoms can last 2 to 4 weeks. Hives. These are raised, itchy red welts or bumps.

How long does it take for a dog to recover from an allergic reaction?

The swelling occurs 30 minutes to a few hours after the exposure. A veterinarian will often give dogs with this reaction an antihistamine injection. Untreated, it may take a day or two for the swelling to subside. A different reaction we see 6 to 24 hours after exposure to the antigen is hives.

How long does it take for a dog to get over an allergic reaction?

But regardless of the underlying cause, the treatment generally depends on the severity of the reaction. A very mild allergic reaction can be treated with an oral antihistamine for 48 to 72 hours. Your veterinarian can recommend an antihistamine and a dose that's right for your pet.

Can dogs take Zyrtec for allergies?

Zyrtec (cetirizine) is an antihistamine approved for use in humans to treat allergy symptoms. In veterinary medicine it's used in both cats and dogs for the same indicationand more. Usually, these are the itchy dogs: the hot spot-ridden, flea allergic, food allergic and/or atopic (inhalant allergic).

Can my dog take Zyrtec for allergies?

Zyrtec is a second-generation antihistamine typically prescribed for human use, although increasingly, vets are prescribing it for use in the treatment of canine allergies as well. Once histamines have attached to the respective histamine receptors, your dog can experience reactions like itching and swelling.

How do you treat an allergic reaction in a dog?

Treatment for an allergic reaction typically includes: Antihistamines (like Benadryl or diphenhydramine) Corticosteroids (like dexamethasone or prednisone) And rarely, epinephrine (for severe life-threatening reactions)

How do you know if an allergic reaction is serious?

You may not know you're allergic to something until anaphylaxis happens. Signs include trouble breathing, pale or blue skin, hives, itching, vomiting, or anxiety. Symptoms can start within just a few minutes after you come in contact with the cause.

Can you take Zyrtec and Benadryl together for hives?

Using cetirizine together with diphenhydrAMINE may increase side effects such as dizziness, drowsiness, and difficulty concentrating. Some people, especially the elderly, may also experience impairment in thinking, judgment, and motor coordination.

How do you calm an allergic reaction on your face?

How to immediately treat a reaction Wash the product off your face with cold water or use a cold compress to soothe some of that stinging feeling. Apply an over-the-counter 1 percent hydrocortisone cream to help manage the itchiness. Take an oral antihistamine to help treat the itchiness. Stop using the product!

Can a dog take Zyrtec for allergies?

Zyrtec (cetirizine) is an antihistamine approved for use in humans to treat allergy symptoms. In veterinary medicine it's used in both cats and dogs for the same indicationand more. Usually, these are the itchy dogs: the hot spot-ridden, flea allergic, food allergic and/or atopic (inhalant allergic).

Can dogs take Zyrtec for itching?

Zyrtec for Dogs: Allergies are the WORST! However, if fleas aren't the source of the problem, there's a very real possibility that your dog might be dealing with an allergy issue. Zyrtec, with its active ingredient of cetirizine, is sometimes used to treat dermatitis, a condition that causes a dog's skin to itch.

Can you take Zyrtec twice a day?

Q: Sometimes I take Zyrtec 10 mg tablets twice a day. A: For Zyrtec (cetirizine), the normal adult dose is 5mg to 10mg daily, taken at the same time each day. I cannot recommend taking more than the recommended dosage.

Can you take Zyrtec and Nasonex together?

Question: If someone is using a nasal steroid spray, such as Nasonex or Flonase, is it okay or even desirable to also use an oral antihistamine such as Zyrtec or Claritin? Answer: Yes, both antihistamines and nasal steroids can be used, depending on the clinical symptoms and the response to treatment.

Can you take children's Zyrtec and Benadryl?

Zyrtec can be given to children as young as 6 months of age, with caution for drowsiness. Xyzal has the same active ingredient as Zyrtec, so save your money. Benadryl - Most commonly used antihistamine for allergic reaction with slightly faster onset of action then Zyrtec, but most likely to cause drowsiness.

How long can you take Zyrtec?

The dosage depends on your age and the severity of your symptoms. Claritin is active in the body for at least 24 hours. The typical daily dose of Claritin for adults and children who are 6 years and older is 10 mg per day. For Zyrtec, it's 5 mg or 10 mg.

Can you take Benadryl and Zyrtec together?

Yes, Shash, it is safe to take both of these antihistamines at the same time. Benadryl is an older, short-acting (about 4 to 6 hours max) antihistamine that may provide some additional relief if the Zyrtec doesn't fully control your allergy symptoms.

How do you get rid of an allergic reaction rash?

Treatment Antihistamines. Antihistamines can reduce the swelling, redness, and itchiness of rashes and hives on the face. Corticosteroids. Creams, sprays, and eye drops that contain corticosterone can help to reduce inflammation. Moisturizers. Cold compress. Immunotherapy.

How do you get rid of an allergic reaction?

Apply hydrocortisone cream or calamine lotion. Cover the area with a bandage. If there's swelling, apply a cold compress to the area. Take an antihistamine to reduce itching, swelling, and hives.

How do you get rid of an allergic reaction fast?

Treatments for plant or bite allergies Avoid touching other areas of your body, especially your face. Clean the area with soap and water for at least 10 minutes. Take a cool bath. Apply calamine or another anti-itching lotion three to four times a day to relieve itching.

Is my dog having an allergic reaction?

If your dog shows signs of a more advanced reaction, including facial swelling, itchiness, vomiting and/or hives or bumps all over the body, see your veterinarian immediately. In rare cases, dogs can experience a severe allergic reaction called anaphylaxis.

How long do allergic reactions last?

You usually don't get a reaction right away. It can take anywhere from a few hours to 10 days. Typically, it takes from 12 hours to 3 days. Even with treatment, symptoms can last 2 to 4 weeks.

Can you take Claritin and Zyrtec together?

Zyrtec and Claritin both are 2nd generation histamine h1 antagonists - that means they both act in the same way. There is no need or benefits to take both at the same time. The safe dosage of each - 1 tab. per day, so you can't take both of them on the same day, you just have to choose, which one suits you better.

Can you take Zyrtec and Claritin together?

Claritin and Zyrtec are effective and safe for most people with minor allergies. However, as with all medications, there may be some side effects. The kidneys break down cetirizine—found in Zyrtec—and the body excretes it in the urine, largely unchanged. Claritin is more likely to interact with other drugs than Zyrtec.

How often can you take Zyrtec D?

Zyrtec-D 12 Hour Dosage. take 1 tablet every 12 hours; do not take more than 2 tablets in 24 hours.

Can you take more than one Zyrtec?

The normal adult dose is 5mg to 10mg taken at the same time each day. I cannot recommend taking more than the recommended dosage. Studies show that the 1/2 life of Zyrtec (half of the medication still in the body and not eliminated) is around 8 hours.

Can you take too much Zyrtec?

A: For Zyrtec (cetirizine), the normal adult dose is 5mg to 10mg daily, taken at the same time each day. I cannot recommend taking more than the recommended dosage. Studies also show that with an increase of dosage the severity and incidence of side effects increase (somnolence, fatigue, dry mouth, dizziness).

Can you take Zyrtec while nursing?

Page contents. There are some hay fever medicines that you can usually take while you're breastfeeding without risk to your baby. Nasal sprays and eyedrops should be tried first, and the antihistamines loratadine and cetirizine are generally considered safe when taken at low doses.

How long can an allergic reaction last in a dog?

No matter what the cause, an allergic reaction can occur immediately or up to 48 hours later. These reactions can range from mild to severe and life-threatening, so if your dog shows these signs, contact your veterinarian as soon as possible.

Can my dog die from an allergic reaction?

If your dog shows signs of a more advanced reaction, including facial swelling, itchiness, vomiting and/or hives or bumps all over the body, see your veterinarian immediately. In rare cases, dogs can experience a severe allergic reaction called anaphylaxis.

Can kids take Zyrtec?

Adults and Children 12 Years and Older. The recommended initial dose of ZYRTEC is 5 mg or 10 mg per day in adults and children 12 years and older, depending on symptom severity.

Can dogs take Zyrtec?

Zyrtec for dogs is an overall safe and effective treatment for treating allergies. However, just like every other over-the-counter medication out there, it has a few side effects. The most common of these side effects are vomiting and extreme salivation. In rare instances, your dog may experience heavy sedation.

When should you go to the hospital for an allergic reaction?

Allergic reactions should be taken seriously. We recommend being seen by a doctor for any allergic reactions that concern you. Symptoms that should prompt an immediate emergency room visit include any difficulty breathing, swelling of the throat or mouth, difficulty swallowing and lightheadedness.

When should you go to the ER for an allergic reaction?

Go to the ER. Allergic reactions should be taken seriously. We recommend being seen by a doctor for any allergic reactions that concern you. Symptoms that should prompt an immediate emergency room visit include any difficulty breathing, swelling of the throat or mouth, difficulty swallowing and lightheadedness.

What can I give my dog for an allergic reaction to shots?

If your pet is experiencing a mild reaction to the vaccine such as redness around the injection site, the veterinarian may administer an antihistamine or an injection of cortisone to reduce the swelling.

Can my dog take Zyrtec?

When dogs are given Zyrtec in the right dosage, side effects usually aren't too worrisome. Regardless, Zyrtec is a relatively safe medication to give your dog, as long as you are doing it under the care of your vet and not simply giving them medication you bought over the counter.

Can you take a reaction on your turn?

You can take a bonus action only when a special ability, spell, or feature states that you can do something as a bonus action. A reaction is an instant response to a trigger of some kind, which can occur on your turn or on someone else's.

Can dogs take Zyrtec everyday?

In most cases, your vet will prescribe Zyrtec tablets to be given to your dog once a day by mouth. However, this is only an estimation, so you need to see your vet for proper dosing. Never just give your dog Zyrtec from a bottle of over-the-counter medication that is intended for human use.

Can I take two Zyrtec?

Zyrtec or the antihistamine portion has a potential to cause some drowsiness and dry mouth. Zyrtec-D should be taken with a full glass of water either with or without food. Zyrtec-D can be taken every 12 hours and no more than 2 tablets in 24 hours. For information on allergies visit Everyday Health at the link.

Can I take Zyrtec and Benadryl together for hives?

Using cetirizine together with diphenhydrAMINE may increase side effects such as dizziness, drowsiness, and difficulty concentrating. Some people, especially the elderly, may also experience impairment in thinking, judgment, and motor coordination.

How do I know if Im having an allergic reaction?

The most common food allergy signs and symptoms include: Tingling or itching in the mouth. Hives, itching or eczema. Swelling of the lips, face, tongue and throat or other parts of the body. Wheezing, nasal congestion or trouble breathing. Abdominal pain, diarrhea, nausea or vomiting. Dizziness, lightheadedness or fainting.

How long do allergic reactions last in dogs?

No matter what the cause, an allergic reaction can occur immediately or up to 48 hours later. These reactions can range from mild to severe and life-threatening, so if your dog shows these signs, contact your veterinarian as soon as possible.

What does an allergic reaction on the face look like?

Red spots on the skin, swollen lips, itchy eyes, and puffy skin may be symptoms of an allergic reaction. The symptoms of an allergic reaction differ, depending on the trigger substance, otherwise known as an allergen. Symptoms of an allergic reaction on the face can include: a rash or hives.

How long does a dog's allergic reaction last?

No matter what the cause, an allergic reaction can occur immediately or up to 48 hours later. These reactions can range from mild to severe and life-threatening, so if your dog shows these signs, contact your veterinarian as soon as possible.

Can you take more than 10mg of Zyrtec a day?

You shouldn't take more than 10 mg in 24 hours. Your doctor may recommend a 5-mg dose once or twice per day if your allergies are mild. Talk to your doctor about dosage for people who: are 2 to 6 years old.

Can you take Zyrtec and Benadryl together while pregnant?

Along with trying to avoid Benadryl during the first trimester, it's also best to use allergy medications as minimally as possible during pregnancy. For the most part, medications classified as antihistamines are believed to be safe during pregnancy. Claritin and Zyrtec are two options frequently used.

How long should you take Zyrtec?

Zyrtec and Claritin are effective for about 24 hours. A person should only take one dose per day.

Can you take Claritin and Zyrtec at same time?

Zyrtec and Claritin have very few side effects and are generally recognized as safe for most people. However, some side effects may still occur. Zyrtec can cause sleepiness, but only in some people. Take it for the first time when you will be at home for a few hours in case it makes you sleepy.

Can you take more than 1 Zyrtec a day?

Safe to take 2 10mg Zyrtec (cetirizine) a day in the case The maximum recommended dose of Zyrtec is 10mg per day. The typical daily dose of Claritin for adults and children who are 6 years and older is 10 mg per day. Say you do have the tablets, and you have ENOUGH FOR ONE WEEK- (70mg) total.

How long does an allergic reaction to cats last?

Others may experience an extended delay (between 4-8 hours) between exposure and reaction. The duration of symptoms may be anywhere from a few minutes to persistence of much longer periods. Recent studies indicate that childhood exposure to cats may actually reduce the risk of allergic disease such as asthma.

What are the 4 types of allergic reactions?

It divides the hypersensitivity reactions into the following 4 types: Type I reactions (ie, immediate hypersensitivity reactions) involve immunoglobulin E (IgE)–mediated release of histamine and other mediators from mast cells and basophils. An example is contact dermatitis from poison ivy or nickel allergy.

How do I know if I'm having an allergic reaction?

The most common signs and symptoms of an allergic reaction include: Cough, difficulty or irregular breathing, wheezing, itchy throat or mouth, and difficulty swallowing. Nausea, vomiting, abdominal pain, and diarrhea. Itchiness, red bumps or welts on the skin (hives), and skin redness.

How long do hives last from an allergic reaction?

Usually, eruptions may last for a few minutes, sometimes several hours, and even several weeks to months. Most individual hives last no more than 24 hours. What are the different types of urticaria? Acute episodes of urticaria last for six weeks or less.

Can you give dogs Zyrtec for itching?

Generally, a typical dose of Zyrtec is determined based on the dog's size. Your veterinarian will likely prescribe Zyrtec to be given once a day, orally. For instance, the dose to treat itchy skin will be different than the dose to treat an allergic reaction such as a bee sting.

How long do allergic reactions in dogs last?

You and your veterinarian may never be able to identify what caused your dog's allergic reaction. But regardless of the underlying cause, the treatment generally depends on the severity of the reaction. A very mild allergic reaction can be treated with an oral antihistamine for 48 to 72 hours.

When should I be concerned about an allergic reaction?

Many people confuse the normal symptoms that occur after being stung with an allergic reaction, but an allergic reaction to an insect sting is often very severe—with symptoms like swelling around the lips, eyes, and tongue; difficulty breathing; itching, cramping, or severe numbness; and dizziness or lack of

What are signs of allergic reaction to peanut butter?

Peanut allergy signs and symptoms can include: Runny nose. Skin reactions, such as hives, redness or swelling. Itching or tingling in or around the mouth and throat. Digestive problems, such as diarrhea, stomach cramps, nausea or vomiting. Tightening of the throat. Shortness of breath or wheezing.

Can you take Zyrtec and Claritin at the same time?

Zyrtec and Claritin have very few side effects and are generally recognized as safe for most people. However, some side effects may still occur. Zyrtec can cause sleepiness, but only in some people. Take it for the first time when you will be at home for a few hours in case it makes you sleepy.

How often can you take zyrtec 10 mg?

The recommended initial dose of ZYRTEC is 5 mg or 10 mg per day in adults and children 12 years and older, depending on symptom severity. Most patients in clinical trials started at 10 mg. ZYRTEC is given as a single daily dose.

Can you take Allegra and Zyrtec in the same day?

If your allergy is particularly bad then yes you can take them on the same day, as there are no known interactions. This is a therapeutic duplication and it is usually recommended to take only one antihistamine at any time, however if you have been prescribed to take both together then it is appropriate.

How much Zyrtec can you take in a day?

A: For Zyrtec (cetirizine), the normal adult dose is 5mg to 10mg daily, taken at the same time each day. I cannot recommend taking more than the recommended dosage. Studies show that the half-life of Zyrtec (half of the medication still in the body and not eliminated) is around 8 hours.

How long does an allergic reaction last in dogs?

No matter what the cause, an allergic reaction can occur immediately or up to 48 hours later. These reactions can range from mild to severe and life-threatening, so if your dog shows these signs, contact your veterinarian as soon as possible.

How long do symptoms of an allergic reaction last?

Even with treatment, symptoms can last 2 to 4 weeks. Hives. These are raised, itchy red welts or bumps. Contact dermatitis can trigger them, but allergic reactions to insect bites, medications, and foods can also bring on a reaction.

Can you take Zyrtec and Benadryl at the same time?

Yes, Shash, it is safe to take both of these antihistamines at the same time. Benadryl is an older, short-acting (about 4 to 6 hours max) antihistamine that may provide some additional relief if the Zyrtec doesn't fully control your allergy symptoms.

Can you take Zyrtec and Benadryl at same time?

Yes, Shash, it is safe to take both of these antihistamines at the same time. Benadryl is an older, short-acting (about 4 to 6 hours max) antihistamine that may provide some additional relief if the Zyrtec doesn't fully control your allergy symptoms.

Can you take Zyrtec and Claritin at same time?

Zyrtec and Claritin have very few side effects and are generally recognized as safe for most people. However, some side effects may still occur. Zyrtec can cause sleepiness, but only in some people. Take it for the first time when you will be at home for a few hours in case it makes you sleepy.

How do you know if you are having an allergic reaction?

Sometimes, oral medications can help combat these symptoms. More serious signs you're having an allergic reaction include a swollen tongue and/or lips, face swelling, or anaphylactic shock. This severe, multi-system reaction can include swelling of the mouth and airways, hives, vomiting, and trouble breathing.

Can I take two Zyrtec a day?

A: I have reviewed your question regarding Zyrtec (cetirizine). The normal adult dose is 5mg to 10mg taken at the same time each day. I cannot recommend taking more than the recommended dosage. Studies show that the 1/2 life of Zyrtec (half of the medication still in the body and not eliminated) is around 8 hours.

Can dogs take Benadryl and Zyrtec together?

Can you give a dog Benadryl & Zyrtec at the same time? Both are antihistamines and giving them together may cause stronger side effects. It is NOT recommended. Give one or the other based on your dog's weight and only under the advice of your veterinarian.

Can I take 2 Zyrtec a day?

A: I have reviewed your question regarding Zyrtec (cetirizine). The normal adult dose is 5mg to 10mg taken at the same time each day. I cannot recommend taking more than the recommended dosage. Studies show that the 1/2 life of Zyrtec (half of the medication still in the body and not eliminated) is around 8 hours.

Can a child take Zyrtec everyday?

Zyrtec is given as a single daily dose at a time during the day that works for you. Adults and children 12 years and older are recommended an initial dose of 5 mg or 10 mg per day, depending on how severe their symptoms are.

Can I take Zyrtec every 12 hours?

Adults and children 12 years and over should take 1 tablet of Zyrtec-D every 12 hours and not more than 2 tablets over a 24-hour period. If you are pregnant or plan to become pregnant during your treatment, talk to your doctor before taking Zyrtec-D.

Can my child take Zyrtec and Benadryl?

Less drowsiness than Benadryl. Zyrtec can be given to children as young as 6 months of age, with caution for drowsiness. Claritin - Less sedating than Zyrtec, but takes longer to work (3 hours.) Clarinex has the same active ingredient as Claritin, so save your money.

Can I take Zyrtec twice a day?

A: For Zyrtec (cetirizine), the normal adult dose is 5mg to 10mg daily, taken at the same time each day. I cannot recommend taking more than the recommended dosage. Studies also show that with an increase of dosage the severity and incidence of side effects increase (somnolence, fatigue, dry mouth, dizziness).

Can I take Zyrtec and Claritin together?

Claritin and Zyrtec are effective and safe for most people with minor allergies. However, as with all medications, there may be some side effects. Claritin is more likely to interact with other drugs than Zyrtec. Claritin is broken down in the liver by enzymes that other drugs can inhibit.

How long can I take Zyrtec?

Zyrtec and Claritin are effective for about 24 hours. A person should only take one dose per day.

How much Zyrtec can my dog take?

Only use plain Zyrtec(cetirizine) and avoid use of Zyrtec-D due to potentially serious side effects! The dose for dogs is approximately 0.5 mg per pound, or 0.5 mg/lb, 1-2 times per day, not to exceed 20 mg per dose. Invest in a pill cutter if your dog requires half tablet dosing to maintain accuracy.

How much Zyrtec can I take?

The recommended initial dose of ZYRTEC is 5 mg or 10 mg per day in adults and children 12 years and older, depending on symptom severity. Most patients in clinical trials started at 10 mg. ZYRTEC is given as a single daily dose.

Can dogs take Zyrtec or Claritin?

If your dog cannot take Claritin or Loratadine, the active ingredient, your veterinarian may recommend Zyrtec ((generic name: cetirizine), another non-drowsy antihistamine to treat allergies.

Can dogs take Zyrtec or Allegra?

Dogs that flare up only a few times per year can probably just be treated for each flare up and do not need a maintenance therapy. Common antihistamines used in dogs include diphenhydramine (Benadryl), loratadine (Claritin), cetirizine (Zyrtec) and fexofenadine (Allegra).

Can I take Zyrtec and Benadryl together?

Yes, Shash, it is safe to take both of these antihistamines at the same time. Benadryl is an older, short-acting (about 4 to 6 hours max) antihistamine that may provide some additional relief if the Zyrtec doesn't fully control your allergy symptoms.

How much Zyrtec can a dog take?

Only use plain Zyrtec(cetirizine) and avoid use of Zyrtec-D due to potentially serious side effects! The dose for dogs is approximately 0.5 mg per pound, or 0.5 mg/lb, 1-2 times per day, not to exceed 20 mg per dose. Invest in a pill cutter if your dog requires half tablet dosing to maintain accuracy.