What can you not take with cetirizine?

Avoid the use of alcohol, sedatives, and tranquilizers as cetirizine can increase the risk of drowsiness.
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Can you take cetirizine with other medication?

Do not use with any other antihistamines applied to the skin (such as diphenhydramine cream, ointment, spray) because increased side effects may occur. Cetirizine is very similar to hydroxyzine and levocetirizine. Do not use these medications while using cetirizine.
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What should you not mix with antihistamines?

Some products that may interact with this drug are: antihistamines applied to the skin (such as diphenhydramine cream, ointment, spray), blood pressure medications (especially guanethidine, methyldopa, beta blockers such as atenolol, or calcium channel blockers such as nifedipine).
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Should I take cetirizine in the morning or at night?

by Drugs.com

Cetirizine can be taken at any time of the day. In most people it is non-sedating, so they take it in the morning. However, a percentage of people do find it to be sedating so if it does make you drowsy it is best to take it in the evening. Cetirizine can be taken with or without food.
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How long does it take for cetirizine to kick in?

The onset of effect occurs within 20 minutes in 50% of people and within an hour in 95%. Effects persist for at least 24 hours following a single dose of cetirizine.
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How to use Cetirizine? (Zyrtec, Reactine, Prevalin) - Doctor Explains



Is it OK to take cetirizine everyday?

Is cetirizine (Zyrtec) safe to take every day? Cetirizine (Zyrtec) is safe to take every day if you have allergy symptoms on a daily basis. If you don't have allergy symptoms every day, you can take it as needed on days when these symptoms bother you.
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Can you take paracetamol and antihistamine together?

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

Interactions between your drugs

No interactions were found between Benadryl Allergy and ibuprofen. However, this does not necessarily mean no interactions exist. Always consult your healthcare provider.
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Can I take vitamin C with antihistamine?

No interactions were found between Allergy Relief Tablets and Vitamin C. However, this does not necessarily mean no interactions exist. Always consult your healthcare provider.
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Can you take cetirizine and ibuprofen?

Interactions between your drugs

No interactions were found between cetirizine and ibuprofen. However, this does not necessarily mean no interactions exist. Always consult your healthcare provider.
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Can cetirizine be used for Covid 19?

With it's anti-inflammatory properties via modulation of proinflammatory cytokines, cetirizine may be an effective symptomatic therapeutic for COVID-19.
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Which antihistamine is best for itching?

A nonprescription oral antihistamine, such as loratadine (Alavert, Claritin, others), cetirizine (Zyrtec Allergy, others) or diphenhydramine (Benadryl Allergy, others), may help relieve itching.
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Is it OK to take vitamins while taking cetirizine?

No interactions were found between cetirizine and Vitamin C. However, this does not necessarily mean no interactions exist. Always consult your healthcare provider.
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Can I take cetirizine with multivitamins?

Interactions between your drugs

No interactions were found between multivitamin and Zyrtec. However, this does not necessarily mean no interactions exist. Always consult your healthcare provider.
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Can vitamin D be taken cetirizine?

No interactions were found between cetirizine and Vitamin D3. However, this does not necessarily mean no interactions exist. Always consult your healthcare provider.
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Can you take antihistamine and anti-inflammatory together?

No interactions were found between ibuprofen and Zyrtec. However, this does not necessarily mean no interactions exist. Always consult your healthcare provider.
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How much antihistamine can I take in 24 hours?

Adults—5 to 10 milligrams (mg) once a day. Children 6 years of age and older—5 to 10 mg once a day. Children 4 to 6 years of age—2.5 mg once a day, up to a maximum of 5 mg once a day or 2.5 mg twice a day.
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What are the signs of an allergic reaction to ibuprofen?

Serious allergic reaction
  • you get a skin rash that may include itchy, red, swollen, blistered or peeling skin.
  • you're wheezing.
  • you get tightness in the chest or throat.
  • you have trouble breathing or talking.
  • your mouth, face, lips, tongue or throat start swelling.
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Can I drink alcohol while taking cetirizine?

Interactions with cetirizine

Cetirizine does interact with other substances. For example, avoid consuming alcoholic drinks while you take cetirizine. Doing so may be dangerous. Mixing cetirizine with alcohol can cause drowsiness or make you less alert.
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Is it better to take antihistamines at night or in the morning?

For many people with allergies, symptoms are the worst around 4 a.m. to 6 a.m. Taking an antihistamine at bedtime may help you or your child feel better in the morning during allergy season.
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Is cetirizine used for itching?

Cetirizine is also used to treat itching and redness caused by hives. However, cetirizine does not prevent hives or other allergic skin reactions. Cetirizine is in a class of medications called antihistamines. It works by blocking the action of histamine, a substance in the body that causes allergic symptoms.
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Does cetirizine cause weight gain?

Antihistamines can also make you feel tired and unmotivated to exercise. Antihistamines that can cause weight gain include: Diphenhydramine (Benadryl and others) Cetirizine (Zyrtec)
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What is the safest antihistamine?

Loratadine, cetrizine, and fexofenadine all have excellent safety records. Their cardiovascular safety has been demonstrated in drug-interaction studies, elevated-dose studies, and clinical trials. These three antihistamines have also been shown safe in special populations, including pediatric and elderly patients.
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Can cetirizine affect the kidneys?

If you use Zirtek (cetirizine) and your kidney function is below 50%, you'll need to reduce the dose you take, only take it every other day, or avoid it altogether. A doctor or pharmacist can advise you. Read more about antihistamines.
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What supplement should not be taken together?

Large doses of minerals can compete with each other to be absorbed. Don't use calcium, zinc, or magnesium supplements at the same time. Also, these three minerals are easier on your tummy when you take them with food, so if your doctor recommends them, have them at different meals or snacks.
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