Does Allegra 24 hour make you drowsy?

Allegra 24 Hour Allergy side effects nausea, diarrhea, upset stomach; menstrual cramps; drowsiness, tired feeling; headache; or.

Is Allegra truly non-drowsy?

The allergy medicine Allegra is an effective antihistamine, but does not cause drowsiness as other medications do and has no major side effects.

What are the side effects of Allegra non-drowsy?

Common side effects of Allegra-D 24 Hour include:

• nausea,
• stomach pain or upset,
• loss of appetite,
• constipation,
• trouble sleeping (insomnia),
• headache,
• dizziness,
• nervousness,

Is it better to take Allegra in the morning or at night?

Allegra can be taken at night or in the morning, depending on which time of day you experience the worst symptoms. If you experience worse allergy symptoms at night or early in the morning, you can try taking Allegra in the evening. If you experience worse symptoms throughout the day, you can take it in the morning.

How long before Allegra works?

Allegra (fexofenadine) has a fast onset of action, and typically begins working in as little as one hour. For most individuals, each dose will last 24 hours (although 12-hour verions are available as well).

What is the strongest allergy medicine?

Allegra produces a medication which has a reputation for being the best over-the-counter allergy medicine. For those who don’t want to have to remember to take their medication several times a day it’s a pretty clear win, and its efficacy speaks for itself.

What over-the-counter antihistamines are available?

Brompheniramine (brand names include Children’s Dimetapp Cold)

What is the best allergy medicine for mucus?

Antihistamines can help clear up the mucus that leads to the cough. Cetirizine (Zyrtec) and fexofenadine (Allegra) are available over the counter. Corticosteroids such as dexamethasone and prednisolone (Orapred, Prelone) can treat more severe allergies.