Allergic Reactions Questions

What are the effects of taking expired benadryl?

I work at a camp and there is benadryl that has been expired for over 6 months, what are the effects?

Prednisone vs Prednisolone - What's the difference?

Zyrtec vs Claritin: Which is more effective for allergies?

Zyrtec and Claritin are both antihistamines, but which one is more effective for conditions such as allergic rhinitis or postnasal drip?

Norepinephrine vs epinephrine: what's the difference?

Norepinephrine and epinephrine are both used in emergency medicine but what is the difference between them?

Can you give loratadine to dogs?

Wellbutrin severe allergic reaction - How long does the itching last?

I was on wellbutrin xl at 150 mg for a week. Then upped to 300mg. I immediately began itching. After reading neg experienced others wrote about generic, i switched to Brand Wellbutrin on Day 3. Itching continued. Developed into rash all over my legs and arms. Worst itching I've every felt.... read more

If I am allergic to penicillin, is it safe to use amoxicillin?

Would it be safe use amoxicillin to treat an infected hole in a tooth that I've had for a few years, and has gradually got worse to the point of no sleep!

Allergic to Penicillin? Which antibiotics can you take?

Allegra vs Zyrtec: What's the difference?

Allegra and Zyrtec are both antihistamines, but is one more effective or less likely to cause sedation than the other?

Can I take clindamycin if I am allergic to penicillin?

Diphenhydramine Hydrochloride vs Citrate: What's the difference?

Clobetasol vs. triamcinolone - how do they compare?

How long before Xolair starts working?

How does Xolair work?

Is food coloring bad for you?