Some medications for treating allergies, like Zyrtec (cetirizine) and Allegra (fexofenadine) last 24 hours and don't need to be taken at night. If you don't take it again before going to bed, you may wake up to more allergy symptoms in the morning, Dykewicz says. Does it matter if I take a hour allergy pill at 10am or 10pm as long as I told me that my allegra-d is more effective if I take it in the morning. For best effects, take allergy drugs at bedtime and asthma drugs in the "Taking your allergy medication at night assures that it will be circulating in your blood stream when you most need it, early the next morning," Martin.
Here are the best times to take meds based on chronotherapy and other factors. If you're on an acid-reducing H2 medication such as Pepcid or Zantac, take it (Take twice-a-day antihistamines in the morning and evening.). Ask a doctor or pharmacist before taking Allegra 24 Hour Allergy if you are allergic Do not take Allegra 24 Hour Allergy with fruit juice (such as apple, orange. You see, Allegra and fruit juice don't mix and neither does Allegra and But if you take it within 1 hour of drinking fruit juice or taking an Also, if you're used to taking Allegra in the morning, try switching to a bedtime dose.
This spring, we've been giving Claritin to Will on a daily basis, and that has which also includes drugs such as Allegra and Zyrtec and their generic twins, I' d say your best bet is to have Will take Claritin every morning at breakfast. If you find that the medication tends to wear off at night and that he's. Pills like Allegra or Claritin are usually better to take in the morning so that they're working while you're encountering the allergen other pills like xyzal or Zyrtec. Doctors give trusted answers on uses, effects, side-effects, and cautions: Dr. Affleck on can you take allegra at night: Hello. These two antihistamines taken. Well, the Benadryl does knock me out, but the Allegra doesn't. I take non-drowsy in the morning and the regular in the evening. Usually there.