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Chlorpheniramine Hydrochloride Sedating Antihistamine
Possible, unlikely: It can cause you to be sweaty, but this would be unlikely. ...Read more
Itchy scalp&skin from hair dye.No visible reaction.can it get worse/serious?Chlorpheniramine (antihistamine) tablets available here.Safe to use?
Whats the difference between a first generation antihistamine like chlorpheniramine and second generation antihistamines like allegra (fexofenadine)?
1st and second: First generation antihistamines are sedating and short acting and have usually other properties such as anticholinergic or drying properties. Second generation antihistamines are long aciting, usually dosed once a day, and are less or non sedating and selective antihistamines with less active properties on other receptors. ...Read moreSee 1 more doctor answer
I regularly take a four-hour antihistamine, chlorpheniramine maleate, because it seems to help with digestion. Are there any issues with extended use?
Yes: First is tolerance, meaning that you would have to increase the dose to get the same effect. Second, side effects are more prone to appear with extended use, and some are serious, hence the need of medical supervision. Third, it isn't meant to help digestion, if you have a problem with digestion / indigestion and not resolved , you need to see your doctor. Good luck ...Read more
Would 10mg cetirizine hydrochloride antihistamine tablets help control a minor case of cholinergic urticaria?
For educational purposes, i look up any meds i take. Which cytochrome p450 enzymes metabolize the first-gen antihistamine periactin (cyproheptadine hydrochloride)? Or are effected?
Cyproheptadine: Aromatic ring hydroxylation ( followed by glucuronide conjugation), and n-demethylation, end heterocyclic ring oxidation were shown to occur in man. The principal metabolite, however, was identified tentatively as a quaternary ammonium. Glucuronide-like conjugate of cyproheptadine. The exact mechanisms for the glucuronidation are not entirely clear. ...Read more
Yes: The antihistamine Cetirizine is a very safe medication and can be used with most other medications. A very small percentage of people will have drowsiness. This potentially could be worsened by combining with percocet, but not nearly as significant as using benadryl (diphenhydramine). ...Read more
Currently taking Claritin and Benadryl (diphenhydramine) for allergies. Would it be safe to instead take clairtin and chlorpheniramine? Should be temporary.
If necessary: All the medications mentioned are antihistamines. Claritin (loratadine) is a new generation one and Benadryl (diphenhydramine) and chlorpheniramine are first generation ones. While short term use likely has no serious side effects, there should be a treatment that doesn't require both. Also, the reason for the symptoms should be addressed in an effort to prevent symptoms. ...Read more
What is the dosage of Benadryl (diphenhydramine) for a 23 mo. Old? He is taking chlorpheniramine maleate every 6 hrs. But hasn't taken it since yesterday.Also coughing
Benadryl (diphenhydramine): Do not use it for a 23 month old. Ask your pediatrician for something else. ...Read more
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