Quick Answer: What Drugs Does Claritin Interact With?

What medications do antihistamines interact with?

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)..

When should you not take Claritin?

You should not take Claritin if you are allergic to loratadine or to desloratadine (Clarinex). Ask a doctor or pharmacist if it is safe for you to use this medicine if you have other medical conditions, especially: asthma; kidney disease; or.

Is Claritin bad for your liver?

Loratadine—present in Claritin—may not be safe for people with severe liver conditions. The liver has to break down loratadine. 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.

What symptoms does Claritin help with?

This medication is an antihistamine that treats symptoms such as itching, runny nose, watery eyes, and sneezing from “hay fever” and other allergies. It is also used to relieve itching from hives. Loratadine does not prevent hives or prevent/treat a serious allergic reaction (anaphylaxis).

Who should not take Claritin?

Who should not take Claritin Tablet?liver failure.liver problems.moderate to severe kidney impairment.

Is Claritin bad for your heart?

For allergy sufferers with heart disease, medicines such as Allegra, Zyrtec or Claritin should be safe. However, medicines containing decongestants — including Allegra-D, Zyrtec-D and Claritin-D — could increase your blood pressure and heart rate or interfere with your heart medication.

Is it safe 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.

Who should not use antihistamines?

Who should not take Antihistamine 25 Mg Tablet?overactive thyroid gland.increased pressure in the eye.closed angle glaucoma.high blood pressure.stenosing peptic ulcer.blockage of the urinary bladder.enlarged prostate.an inability to completely empty the bladder.More items…

Does Claritin make you gain weight?

Newer drugs, including cetirizine (Zyrtec), fexofenadine (Allegra) and loratadine (Claritin), are less likely to cause weight gain, according to Long.

Does Claritin have long term effects?

Because antihistamines like Claritin and Zyrtec are now available over the counter, we can trust that they’re generally safe for longterm use, says Shih.

How quickly does Claritin work?

Claritin generally starts working within a one to three hour period and reaches its peak effect after approximately eight to twelve hours. The medication usually lasts for 24 hours in most patients, so it is meant to be taken once a day.

How long does Claritin stay in your system?

Claritin is active in the body for at least 24 hours.

Does Claritin interact with other meds?

What Drugs, Substances, or Supplements Interact with Claritin? Drug interactions may occur with certain antibiotics, antifungal medications, and acid-reducing drugs. Warnings may apply to individuals who have asthma, kidney disease, or liver disease.

Can Claritin be taken with painkillers?

No interactions were found between Claritin and Tylenol. This does not necessarily mean no interactions exist. Always consult your healthcare provider.

Is it OK to take Claritin everyday?

Yes, you can take Claritin daily and long term. It is an antihistamine used to treat for allergy symptoms. If your symptoms are year round then it is able to be taken long term. If your symptoms are seasonal or you have allergy symptoms occasionally, then it is taken daily when required.

What medication can you not take with antihistamines?

Examples of medicines that could cause problems if taken with antihistamines include some types of:antidepressants.stomach ulcer or indigestion medicines.cough and cold remedies that also contain an antihistamine.

Should you take Claritin in the morning or at night?

So taking your 24-hour allergy medications before going to bed means that you’ll get the maximum effect when you need it the most. “Taking your allergy medication at night assures that it will be circulating in your blood stream when you most need it, early the next morning,” Martin says in a news release.

Do antihistamines weaken immune system?

Most anti-allergy medications do not affect immunity, but it does depend on the medication. Medication such as antihistamines and Montelukast are generally considered safe so you should continue to use these. To the best of our knowledge, there is no reason to think that antihistamines would lower the immune response.