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Antihistamine Questions


We found 40 questions associated with the 'Antihistamine' topic.

Zyrtec vs Claritin: What's the difference?

Posted 8 Sep 2016 1 answerFAQ by

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

Allegra vs Claritin: What's the Difference?

Posted 20 Sep 2016 1 answerFAQ by

Both Allegra and Claritin are antihistamines but which one is more effective or has more side effects?

What is the difference between decongestants and antihistamine in treating cold?

Posted 22 Aug 2011 by dianaaa 4 answers

I mean that antihistamen already block nasal secretion ..then why to use decongestants??? PLUS should preparations for cold contain antihistamens with decongestants or antihistamine only is enough???

Can hydroxyzine make you jittery and anxious?

Posted 26 May 2014 by DTellier 7 answers

My doctor prescribed me hydroxyzine for panic disorder and sleep. I found out it was like an antihistamine. Now I am afraid to take it because antihistamines get me all hopped up and more anxious than I was before. Has anyone had this problem while on hydroxyzine?

What is Laritol prescribed for?

Posted 3 Jun 2015 by deeridge 1 answer

I have Wellbutrin rash after going up to 300 mgs. Anyone have similar and how long is healing time?

Posted 20 Aug 2017 by Dogmommy3 2 answers

I was placed on Wellbutrin 150 for a month no problem..then last week she changed it to 300 and that's when the trouble started 2 days later hives/ rash everywhere. I was put on combo antihistamines and Prednisone., How long does it take for these rashes to go away.? ,it appears to be a pretty ...

Sinus - Can I take antihistamine if I am taking eliquis?

Posted 4 Oct 2017 by Jone21mm 1 answer

I take eliquis for afib and have a cold and runny nose. Can I take medicine with antihistamine in it.

How to reduce the swelling of tongue?

Posted 16 Jun 2013 by athiq 2 answers

my tongue is swollen from past 4 months,i went to a general physician he gave me antihistamines and multivitamins tablets,after taking tablets my tongue swollen twice to normal size and the floor of the mouth reaches up to the facing speech difficulties.then i went to a ENT Surgeon he said ...

Can Vistaril cause withdrawal symptoms?

Posted 13 Jan 2013 by Shadow Doubt 1 answer

The answer is YES. However, it is only reported from approximately 1.8% of people whom have experienced such withdrawal symptoms via the use of Vistaril and other antihistamines while on opioid treatment. Of those, 99% of them have a high metabolism to which may contribute this unusual phenomina. ...

Can these OTC meds cause false positive for PCP?

Posted 9 Sep 2016 by revupbpm 1 answer

Naproxen sodium 220 mg 4x per day, Ibuprofen, Aleve, Melatonin, Allergy medication (benadryl, equate brand), eye drops for allergy relief (they have antihistamines). I took two Naproxen sodiums 10 minutes before a UA and it showed I was positive for PCP. I am freaking out because I don't use ...

Interstitial Cystitis - I believe I have been suffering from IC for nearly four weeks, I have been?

Posted 1 Feb 2017 by JessicaD92 4 answers

... on 3 different antibiotics as i was told its a UTI. I am now on naproxen, amytriptyline, and antihistamine (loratedine), None of these have worked, I've been on them a week and a half. I am drinking lots of water to flush the system. I have a lot of pressure on my bladder and pubic bone ...

I had cardiac cath yesterday. Now itching with small red spots under skin on my chest and back?

Posted 24 Aug 2011 by bj72459 1 answer

They told me the dye used might cause me to itch and gave me an antihistamine before the procedure. The itching started about 10 hours later. I didn't notice the small red blotches under my skin until now. The itching and blotches seem to be all over chest and back but I haven't noticed ...

Hunting for prescription drug with higher strength antihistamine and psudoephedrine for pnd +mucus?

Posted 26 Dec 2012 by geggleton 3 answers

Long time Post nasal drip formally coralled by Entex La till that went away and knockoff replacements not effective. 2 yrs, now, constant ent. visits, 2 sinus ops. extra high mucus buildup and the post nasal drip. Drs. originally failed to diagnose sinus infection as fungal for 2+ months, by that ...

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