Top
10
Doctor insights on: What Happens If Allegra D Is Mixed With Alcohol

Share
1

1
Allegra-d nauseates me and makes me jittery, is there anything else that works as well?

Allegra-d nauseates me and makes me jittery, is there anything else that works as well?

Yes- what symptom?: Allegra d is a combo of fexofenadine and pseudoephedrine. The 12 hour preparation has 120 mg of sudafed in it, a lot of decongestant, if you are sensitive. This causes the jitters, and may cause the nausea. If your main symptom is congestion, the answer could be no. If itching, sneezing, etc, try plain fexofenadine. Nasal prescription sprays also work and have less side effects because local only. ...Read more

Dr. Qamar Khan
352 doctors shared insights

Fexofenadine (Definition)

Fexofenadine, previously marketed under the brand name allegra, is an antihistamine similar to ...Read more


2

2
Allegra-d nauseates me and makes me jittery, is there anything else that works just as well?

Allegra-d nauseates me and makes me jittery, is there anything else that works just as well?

AllegraD, jittery: Allegra (fexofenadine) d is a combination of non drowsy antihistamine and pseudo Ephedrine (sudafed). For many people decongestant portion causes jitteriness. Since it is a fixed combination with a slow releasing high dose of pseudoehedrine you have no control over the higher dose. You may try allegra, (fexofenadine) and add sudafed (30 mgm) separately and tolerate it better. May not cause nausea. ...Read more

3

3
Allegra-d side effects?

Allegra-d side effects?

Insomnia, jitters: Allegra d contains 2 drugs. Fexofenadine usually has few side effects, but can be drying to the nasal membranes and mouth, and can have side effects, so check further if you have some. The d portion, on the other hand, is sudafed, and it commonly causes jitters, insomnia, fast heart rate, nausea and headache. It can raise the blood pressure and cause arrhythmias. ...Read more

4

4
When is the best time of the day to take allegra-d 24-hour?

When is the best time of the day to take allegra-d 24-hour?

Am: as you might have trouble sleeping, caution though if you have hypertension or glaucoma, read the warnings, see your doctor if it doesn't work ...Read more

7

7
I accidently took 2 24hr Allegra d how long will it stay in ur body? i been having side effects for over a week.

1-3 days at most: If you are having side effects after one week since taking this dose then there must be another explanation for your symptoms. Try asking another question entering these persistent symptoms or you could see your regular doctor for an explanation. ...Read more

8

8
I accidently took two 24hr allegra d on may 1 still have some side effects how long will the med will stay in ur system ?

I accidently took two 24hr allegra d  on may 1 still have some side effects how long will the med will stay in ur system ?

Probably 24 hrs: This dose is fine since Allegra has a high margin of safety. I do not expect much side effects at all . The biologic effect will last around a day but there may still be traces of the drug present in your body for a couple more days. ...Read more

9

9
How long does Allegra-D stay in your system?

12 or 24 hours: allegra-d 12 hours, stays for 12 hours, as well the 24 hours preparation, stays for 24 hours, it's a combo medicine, ...Read more

10

10
How long can I take Allegra- D in one time span safely?

Forever: You can take it indefinitely at the recommended dose. ...Read more

Dr. Michael Finkelstein
375 doctors shared insights

Allegra (Definition)

Allegra is a non-sedating antihistamine which is a kind of antihistamine type drug (common ...Read more