Antihistimines symptoms and conditions

I have been using Allegra for over 2 years. It worked for my allergy symptoms. There are side effects I experienced but didn't really make the connection until I started reading everybody else's experiences. I had headaches, ear aches and ear infections that wouldn't go away, leg cramps at night a foot cramps while driving. I was on several antibiotics for the ear infections. Severe headaches/brain fog at doses of 180. I tried an experiment by stopping the Allegra. Sure enough my ears have cleared up and no more leg & foot cramps. The down side is that my allergies are worse and I have been taking the old antihistamines Chlor-Trimeton & Benadryl.

I wish I had found this site a year ago. My 9 year old son was prescribed Zyrtec for his nasal allergies. He took it each day for over 6 months. He began to have problems in school - withdrawing from class participation, moody behavior at home, depression, lethargy, anxiety, worry, feelings of despair, told me that he would be better off dead! I started to panic but never associated the Zyrtec with his mental state. Took him to a counselor who said that he seemed like a normal, well-adjusted little boy who was sensitive. Realized that the Zyrtec was not really fully controlling his nasal allergies so decided to stop taking it for a while. Not much change in the allergies but the emotional change was amazing! I had my little boy back in only a few days after stopping the Zyrtec. First thing I noticed was that he was no longer mopey and lethargic and wondered if the Zyrtec had been making him tired. Then when the rest of his emotional issues disappeared magically I began to suspect the Zyrtec but the ped. dismissed my fears. A few months later he began to have bad allergies again so again tried an anithistimine for him. Zombie-like state returned right away. For some reason he is hyper-sensitive to all anithistimines and we avoid them all with him. What I learned from this is that doctors are not open to admitting that these drugs they so casually prescribe have serious side-effects.

I have been on Zyrtec for three years (Every day) haven't noticed mood swings in myself? My mother also takes them every other day and is not particularly moody. Although she has trouble sleeping which she attributes to the menopause But if i don't take one within 24hrs I get very itchy and hive up..now that I'm breastfeeding I've just noticed my daughter is very irritable..and am beginning to think it's related to the zyrtec. I'm changing to claratyne in the morning to see if there's a change..very,very interesting and scary reading all the side-effects!!

So I started taking YASMIN in December 07. I switched to YAZ in January 08 and just quit a week ago. So about 4 months of bc. A week ago, I broke out in hives and rashes. I would itch one spot and then others would form. The areas get hot and the welts raise up my skin. It started when I was out in the sun but it couldn't have been sun poisoning because I never got burnt. I am diagnosing myself rather than a doctor because they do NOT know everything. After reading into the YAZ and YASMIN side effects, I am not risking anymore problems. Oh and I got an upper respitory infection along with the rash. This lingering cough has a weaze and phligmy sound. My friends are concerned with it too. I have never been the type of person to suffer from any major sickness or skin problem. I am tough skinned and have never gotten any kind of food allergy. I am 24, 5'6'' and in semi-athletic shape. I am an actor and model and I cannot afford to get rashes and a bad horsey cough! YAZ was great for 2 months and now bam! Downfall happening. Temporary relief-cortozone cream and antihistamines like benadryl.
YAZ benefit-clear skin, no PMS
YAZ side effect-rash, no sex drive/libido loss, difficult/no orgasm, appetite like a hog! Food #1 thought. Packed on pounds quick.
YASMIN benefit-clear skin, lost weight quick
YASMIN side effect- a little loopy, speech impediment, no sex drive/libido loss, no orgasm, couldn't even fake an orgasm!

i've been on synthroid for 9 years. started at some low dose and gradually went up to112 mg. get extreme itching all day everyday if i don't take allegra for that.not a rash just itching. that doesn't bother me as much as the fatique. every joint in my body aches all the time. sure there are better days but fo rthe most part it's bad. tried physical therapy and chiripratic care but no avail. they ended my sessions. my legs get sooo weak and my feet burn lower back really aches. sometimes muscle cramps. i'm very negative towards my loving family and it hurts me to do so. can't seem to keep upbeat. soo tired all the time.
is it the syntroid? i used to be very energenic and a doer. now i have spurts of activity in the morning , but then i just can't get motivated. help me any suggestions?

I am over 4 months pregnant, and I got diagnosed with Epilepsy on Valentines Day, and my doctor put me on Topamax 25 mg. to start off with. I was not having seizures that often, but now it is everyday.I feel comatose all the time, and the hot Flashes are so bad they will send me into a seizure. Also the nausea is horrible, and it says on the label not to take with antihistimines. Well Dramamine and Phenergan both are antihistimines. My doctor keeps assuring me that this is the drug for me. Pray for Me

I don't think that 1 grapefruit per day can do the bladder infection; I was eating or drinking 3 grapefruit servings (juice or fruit) 3 days/day. I am using an Italian salad dressing with vinegar to try to offset drinking it!...but I did start the cranberry juice yesterday...good luck to all....

I just hope my 'new' doctor doesn't put me back on any steroids...it just seems that each of the (4) doctors I saw 'gave up' and put me back on them for lack of what else to do...the last one had me on prednisone for 2 weeks and then wean down on those and start on a low Decadron for 2 weeks to hopefully prevent the hives from returning...then this new doc took me off all of them ...I've been off a week now, just on antihistimines and Dixopen...so far just a little, bearably, itchy...

I had been suffering from severe allergies for about 10 years and had been through the desensitizing shots, antihistimines, and whatever else one can imagine. I was a human dartboard for some of the allergists I consulted. Finally, this past Spring, my GP suggested that I try a Kenalog shot. At first I declined because I knew there could be complications with taking corticosteriods. After a month or two of suffering with the allergies and my fibromyalgia in full swing, I decided to get the shot. The difference in the allergies was like night and day. And the bonus to the treatment was that my fibromyalgia was decreased and a pressure buildup in my left ear subsided. Yes, I experienced longer and heavy periods, and occasional acne (which I was able to control with topicals), and I'm certain if I made the effort I could attribute other oddities in my life to the shot. However, I have been miserable lately since I believe the shot is wearing off. After reading all the horror stories on this site it has made me wary of the use of Kenalog. But we must remember that not all humans react the same way to all med.

I have been taking Singulair for about 2 weeks for severe allergies. Right away all of my symtoms completely disappeared and I thought I discovered a miracle drug. I have chronic allergic rhinitis along with some drug allergies-so since Singulair was taking care of all my symtoms, I decided not to take any antihistimines or decongestants. I am still using the cortisone nasal spray.

I can truthfully say I feel somewhat depressed. I even asked the doctors assistant about it, and she was going to look into it. I feel like I don't want to do anything which is totally unlike me. Everything is a chore and I have to force myself to do my daily work. I have not had any nightmares but I can also attest to the crabbiness. It's strange - I snap at the littlest things. Also I have the tightness in my chest (daily) and wondered if it was related. Just yesterday I noticed a very strange twinge in the muscle in my thigh. It hurts everytime I walk which I have never experienced before.

After reading all of your posts - I think I'm ditching the Singulair and going back to my Chlortrimeton and deal with my headaches. I feel like I can deal with the headaches better than this other nonsense....since the allergies have been a chronic problem most of my adult life. I have never felt like this before and have no reason to.