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Chlorpheniramine, known commercially as Chlor-Trimeton 12 Hour, is a medication classified under the category of antihistamines. It is primarily used to combat allergic reactions in the body by blocking the action of histamine, a natural substance that the body produces during allergic reactions. Chlorpheniramine provides relief from a variety of allergy symptoms.
Uses of Chlorpheniramine
What Chlorpheniramine Treats
The profound impact of Chlorpheniramine is rooted in its ability to effectively suppress allergic responses, making it a critical aid for those experiencing relentless symptoms associated with allergies and colds.
Why settle for temporary relief? Try immunotherapy for lasting results!
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Chlorpheniramine, marketed as Chlor-Trimeton 12 Hour, is an antihistamine commonly used to alleviate symptoms associated with allergies and the common cold.
Common Conditions Treated by Chlorpheniramine
Mechanism of Action
This medication works by blocking histamine, a natural substance your body produces during an allergic reaction. By doing so, it effectively reduces allergic symptoms.
Note on Usage
It is essential to follow the dosage instructions provided by a healthcare professional, as misuse can lead to side effects such as drowsiness, dizziness, or dry mouth.
Find out if immunotherapy is right for you

Chlorpheniramine, commonly known as Chlor-Trimeton 12 Hour, is an antihistamine medication that's widely used to treat allergy symptoms. It can be especially effective when it comes to alleviating the discomforts brought on by various allergic reactions. Below are some of the key benefits of using Chlorpheniramine.
Effective Allergy Symptom Relief
Long Duration of Action
Non-Prescription Availability

Side Effects of Chlorpheniramine (Chlor-Trimeton 12 Hour)
Safety Precautions When Using Chlorpheniramine
A safer solution to allergies: try immunotherapy today!

When considering treatment options for allergies, immunotherapy presents a more profound and long-term solution compared to conventional antihistamines like Chlorpheniramine (Chlor-Trimeton 12 Hour). Below are reasons why immunotherapy might be considered superior.
Treats the Root Cause
Long-Term Relief
Potential to Alter Disease Progression
Decreased Medication Dependency
Fewer Side Effects

Treatment prescribed
by clinician


Clinicaly made allergen extracts are customized for your allergies


Your immune system gets desensitized to allergens, giving you long-term relief.
Medical disclaimer.
This page is for educational purposes only and is not medical advice, diagnosis, or treatment. It is not a substitute for consultation with a licensed healthcare provider. Always talk to a qualified clinician before starting, stopping, or changing any allergy treatment. Outcomes from allergy immunotherapy vary from patient to patient. Response rates, symptom-reduction percentages, timelines, and pricing referenced on this page are based on peer-reviewed literature, clinical guidelines, and current Curex membership plans at the time of review - they are population averages or current offers, not a prediction of individual results, and are subject to change. Eligibility for any treatment is determined by a licensed clinician on a case-by-case basis. Cntent reviewed by a licensed clinician. References to third-party products, brand names, or competitor services are for educational comparison only and do not imply endorsement.