Dexchlorpheniramine

Uses of Dexchlorpheniramine

Dexchlorpheniramine is commonly used to treat allergic conditions, morning sickness, motion sickness, vertigo and used as an appetite stimulant.

How Dexchlorpheniramine Works

Dexchlorpheniramine is an antihistamine. It works by inhibiting histamine H1-receptor that presents in the gastrointestinal, respiratory tract and blood vessels, thus prevents the release of histamine and other inflammatory mediators in people with allergies, motion and morning sickness.

Side Effects of Dexchlorpheniramine

Dermatitis, Sedation, CNS depression, Psychomotor impairment, Headache, Palpitations, Convulsions, Sweating, Tremor, Myalgia, Sleep disturbance, Abdominal disturbance

Information About Dexchlorpheniramine

Dexchlorpheniramine is a first-generation antihistamine used to treat allergic rhinitis, urticaria, and hypersensitivity reactions in Singapore. Available as a 2mg oral tablet taken every four to six hours or as a 6mg extended-release tablet taken once to twice daily, it is HSA-registered and available on prescription only in Singapore. As the active dextrorotatory enantiomer of chlorpheniramine, it provides equivalent antihistaminic efficacy at half the racemic dose, though central sedating effects remain and patients should avoid driving or operating machinery. A valid doctor's consultation is required before dispensing. Order Dexchlorpheniramine online at DoctorOnCall Singapore with same-day delivery available. Speak to a DoctorOnCall physician today to check if Dexchlorpheniramine is right for you.


Dexchlorpheniramine is a medication commonly used to relieve allergy symptoms such as sneezing, runny nose, itchy eyes, and skin rashes. It works by blocking the action of histamine, a substance in the body that triggers allergic reactions. Dexchlorpheniramine belongs to a class of medications known as antihistamines and is widely used in allergy and respiratory care. Find affordable Dexchlorpheniramine options from trusted brands at DoctorOnCall.

Conclusion

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


Warnings

Kidney Use With Care

Dexchlorpheniramine should be used with caution in patients with kidney disease. 22% of consumed Dexchlorpheniramine is excreted unchanged in the urine. Renal impairment will cause the drugs accumulate in the body which caused unwanted toxicity. Please consult your doctor.

Alcohol Not Advisable

Taking Dexchlorpheniramine with alcohol may have additive effects in worsening the side effects such as headache and dizziness.

Pregnancy Maybe Safe

Dexchlorpheniramine may be unsafe to use during pregnancy. There are limited studies to show the teratogenic risk of Dexchlorpheniramine in both animal and pregnant women. However, there is data observed that use of Dexchlorpheniramine causes irritability or sedation towards the newborn. Do not consume Dexchlorpheniramine before consulting with your doctor.

Driving Not advisable

Do not drive unless you are feeling well. Dexchlorpheniramine may cause side effects such as dizziness, headaches, and psychomotor impairment, all of which could affect your ability to concentrate and drive.

Liver Use With Care

Dexchlorpheniramine should be used with caution in patients with liver disease. Dexchlorpheniramine metabolised in the liver by a specific enzyme, CYP450. Liver impairment will affect the pharmacokinetics of Dexchlorpheniramine and lead to unwanted side effects. Dose adjustment of Dexchlorpheniramine may be needed. Please consult your doctor.

Lactation Not Advisable

Dexchlorpheniramine can reduce lactation and may be secreted in breastmilk. Dexchlorpheniramine is contraindicated in newborn and infant which can cause irritability and sedation. Please consult your doctor.

Frequently Asked Questions