Can I take more than 1 antihistamine together?

If you have severe allergy symptoms, your doctor may recommend taking more than one antihistamine at the same time for a few days. It is not advisable to take two types of antihistamines together unless you have been advised by your doctor to do so.

Can I use contact lens if I am using ketotifen?

Generally, you can still use contact lens after you apply ketotifen, however you need to ensure 15 minutes gap after you apply this medication. However, it is advisable not to use contact lens when you are having red eyes as this might further irritate the eyes.

I noticed my eyes become dry and my lips cracked after using ketotifen. Should I stop?

Dry eyes and lips is a common side effect of ketotifen. To ease this symptoms, you may use artificial tears eye drop 15 minutes after applying ketotifen and apply lip balm on your lips toprevent cracked lips. If this symptoms still persist and bothering you, you may consult your doctor.

Ketotifen

Uses of Ketotifen

Ketotifen is commonly used in the treatment of Allergic Eye Disease, Asthma and Conjunctivitis.

How Ketotifen Works

Ketotifen is an antihistamine. It’s a histamine H1-receptor inhibitor and a mast cell stabilizer. It exerts its action by interfering with chemokine-induced migration of eosinophils during an inflammation.

Side Effects of Ketotifen

Drowsiness, Dizziness, Headache, Irritability, Insomnia, Flu-like symptoms, Dry mouth, Blurring of vision, Dry eyes, Burning sensation in the eyes

Information About Ketotifen

Ketotifen is a mast cell stabiliser and antihistamine used to treat allergic conjunctivitis and as an adjunct in asthma prophylaxis in Singapore. Available as a 0.025% ophthalmic solution applied two to four times daily for allergic eyes or as a 1mg oral tablet twice daily for systemic use, it is HSA-registered and available on prescription only in Singapore. Its dual mast cell stabilising and H1 antihistaminic mechanism provides both preventive and symptomatic relief for allergic eye conditions, with effects lasting up to 12 hours per application. A valid doctor's consultation is required before dispensing. Order Ketotifen online at DoctorOnCall Singapore with same-day delivery available. Speak to a DoctorOnCall physician today to check if Ketotifen is right for you.

Ketotifen is a medication commonly used to prevent and relieve allergy symptoms such as itchy eyes, sneezing, runny nose, and allergic conjunctivitis. It works by blocking the action of histamine and stabilising mast cells, helping reduce allergic reactions and inflammation. Ketotifen belongs to a class of medications known as antihistamines and mast cell stabilisers and is widely used in allergy and ophthalmic care. Find affordable Ketotifen options from trusted brands at DoctorOnCall.

Conclusion

Consult our doctors online for safe and effective use of Ketotifen tailored to your health needs. Find the best prices for affordable Ketotifen tablets, syrups, and eye drops at DoctorOnCall Singapore.

Warnings

Kidney Limited Data

Ketotifen should be used with caution in patients with kidney disease.. Please consult your doctor.

Alcohol Not Advisable

It is unsafe to consume alcohol with Ketotifen. Taking Ketotifen with alcohol may potentiate the effects of alcohol such as headache, dizziness, drowsiness and nausea.

Pregnancy Not Safe

Ketotifen may be unsafe to use during pregnancy. Animal studies have shown adverse effects on the fetus. However, there are limited well-controlled human studies. The benefits from the use of Ketotifen in pregnant women may be acceptable despite the risk. Please consult your doctor.

Driving Not advisable

Do not drive unless you are feeling well. Ketotifen may cause side effects such as blurred vision or sleepiness, all of which could affect the ability to concentrate and drive.

Liver Use With Care

Ketotifen should be used with caution in patients with liver disease. Dose adjustment of Ketotifen may be needed. Please consult your doctor.

Lactation Not Advisable

Ketotifen is probably unsafe to use during lactation. Some amount of Ketotifen taken orally is excreted in human breast milk. Please consult your doctor.

Frequently Asked Questions

Written by

Dr. Adeline Carol Peters, Bachelor of Medicine and Bachelor of Surgery (MBBS) — Manipal Academy of Higher Education (MAHE)

Reviewed by

Dr. Mohd Izzat Amir Bin Awang, Doctor of Medicine (MD), University of Mansoura - Manchester