Chlorphenamine
What is Chlorphenamine?
Chlorphenamine, also known as Chlorpheniramine, is an antihistamine medication used to relieve symptoms of allergy, hay fever, and the common cold, such as rash, watery eyes, itchy eyes/nose/throat/skin, cough, and runny nose (1)(2)(3)(4)(5)(6). It works by blocking the action of histamine, a substance in the body that causes allergic symptoms (3). Chlorphenamine is available in various forms, including tablets, capsules, extended-release tablets and capsules, chewable tablets, and liquid (1)(3).
Dosage
The dosage of Chlorphenamine varies depending on the condition being treated and the patient's weight (1)(3)(5). The standard dose of Chlorphenamine is usually taken every 4 to 6 hours as needed (3).
Side Effects
Chlorphenamine is generally well-tolerated, and side effects are uncommon (1)(3)(5)(6). Some possible side effects with oral use include feeling sick (nausea), sleepy or dizzy, difficulty concentrating, dry mouth, headaches, blurred vision, throat irritation, cough, and gastrointestinal upset (1)(3)(5).
Interactions
Chlorphenamine may interact with certain medications, such as monoamine oxidase inhibitors, phenytoin, and other medicines that make you drowsy, give you a dry mouth, or make it difficult for you to pee (2)(3)(5). Prior consultation with a medical expert is recommended before combining Chlorphenamine with other drugs or supplements.
Time of Day and With or Without Food
Chlorphenamine supplements can be taken at any time of day, with or without food (1)(3)(5).
Human Studies
Chlorphenamine has been studied for its potential health benefits, including relieving symptoms of allergy, hay fever, and the common cold (1)(2)(3)(4)(5)(6). It is generally well-tolerated, and side effects are uncommon. However, more research is needed to determine the full extent of its therapeutic potential.
To summarize, Chlorphenamine, also known as Chlorpheniramine, is an antihistamine medication used to relieve symptoms of allergy, hay fever, and the common cold, such as rash, watery eyes, itchy eyes/nose/throat/skin, cough, and runny nose. It works by blocking the action of histamine, a substance in the body that causes allergic symptoms. Chlorphenamine is available in various forms, including tablets, capsules, extended-release tablets and capsules, chewable tablets, and liquid. The standard dose of Chlorphenamine is usually taken every 4 to 6 hours as needed. Chlorphenamine is generally well-tolerated, and side effects are uncommon. Chlorphenamine may interact with certain medications, and it can be taken at any time of day, with or without food. Chlorphenamine has been studied for its potential health benefits, including relieving symptoms of allergy, hay fever, and the common cold. However, more research is needed to determine the full extent of its therapeutic potential.
Citations:
(1) https://www.webmd.com/drugs/2/drug-4156/chlorpheniramine-oral/details
(2) https://www.nhs.uk/medicines/chlorphenamine-including-piriton/
(3) https://medlineplus.gov/druginfo/meds/a682543.html
(4) https://en.wikipedia.org/wiki/Chlorphenamine
(5) https://my.clevelandclinic.org/health/drugs/18741-chlorpheniramine-tablets
(6) https://www.drugs.com/mtm/chlorpheniramine.html