Omeprazole and chest pain

I have been diagnosed with a pericardial cyst and thought that the problems I have been having were related to this.....until I found this site! I have been taking omerprazole for over a year now and have had several disturbing symptoms. Heart palputations, racing heart, night sweats and hot flashes, sudden onset of nausea that lasts for about 5 to 10 minutes then goes away and horrible chest, back and rib cramping, which is the same feeling as having a severe gall bladder attack. Recently the worst has happened. In the past I have had the sweats thinking it was only menopause and chest pain thinking it was the acid refllux. We shall see....as of today I am stopping the drug to see what happens. In the past week the most severe problems have occured. I started with bronchitis and the antibiotics and prednisone the doctor put me on seemed to be having side effects which I have never had before with them. The only other medication...omerprazole. (haven't had bronchitis since BEFORE I started taking the omerprazole) After the first day I began having severe chest, back and rib cramping which seemed to worsen by the day, more so that ever before. Then came the swelling in the hands and feet until they looked like I had elephantitis. There is aching somewhat in my arms with a strange weakness. And...the heartburn became so bad that I feel like it's coming out of my mouth. So..the doctor increased the omerprazole to 40mg or up to 80mg if needed. I have been taking 40mg and it didn't seem to really cure the reflux! So I was going to increase it. Not now! I believe after reading all the posted side effects everyone has been having, most of my problems are being caused by one thing....omerprazole! I was truely believing I was having a heart attack, but since I just had ALL the tests done and was given a clean bill of health and better with the exception of the pericardial cyst, I couldn't believe this to be the problem, so back to the doctor I went. She has put me on motrin for the pain and skelaxin for the cramping which seems to be helping. But, and this is the big but, I am going to come off the omerprazole and see if this will begin to eleviate the symptoms completely. Will update this in a couple of weeks when the drug is totally out of my system. Thank-you for this site and keep posting.

I have had most of the side effects you are all talking about.

I was taking it for 2 weeks off one week again one week off one week than on again.

I didn't realize my headaches were form the medicine so kept taking it.

Yesterday I had an exteme reaction, huge panic and anxiety chest pain back pain thought I was going crazy.

I am so happy I found this site.

I will never take it again, Today I did not take it but am still feeling horrible, anxiety, heart pulps, just feeling"out of it"

This is just not right, there were none of these side effects listed on the box.

I wonder how long it will take to feel OK again.

Relative with lung cancer was given Omeprazole 20 mg. once a day. On the second day, he started coughing up huge amounts of red blood which continued for hours and lessening throughout the day. That evening he questioned if the new prescription could have caused the bleeding and decided to discontinue its use. By the third day and since then (this is day six), no blood at all. None of my online searches suggested bleeding as a possible side effect.

I have been taking Omeprazole since December 2007 now so 2 and a half months.

I had the dose increased to 40mg 3 weeks ago as 20mg wasn't curing the burning in my throat.

For a few weeks now i have had increasing vertigo/dizziness and palpitations. I only linked the 2 to the medication just yesterday, googled it just now and confirmed my suspicions to the Omeprazole.

Other feeling i have had since taking this medication...

Severe dizziness
vertigo
palpitations
headaches/migraines
weakness
fatigue
sweating
nausea
bloating
stomach cramps
visual problems
intolerance to bright lights
aching joints
chest pain

Now my question to myself is do i come off the tablets and endure the misery of my acid reflux? surely there must be something else we can take for our stomach problems that don't cause these awful side effects.
Anyone tried anything else that worked and didn't make them unwell?

I've been on Prilosec for 3 yrs, and most recently put on Zegerid, which is omeprazole/sodium bicarbonate. I have had on both the occasional chest pain, anxiety, joint pains, and weakness/fatigue, and mild depression/with aggitation, and confusion. I am on 40 mg a day. These side effects are real, no doubt about it.

I am 71 yrs. old and have had a lifetime of tests and medications to try to control what is now referred to as Gerd. Prilosec was prescribed several years ago and for me it was nothing short of a wonder drug. However, for the past couple of years, I have had several episodes of chest pain and pressure across my shoulders that resulted in Nuclear stress tests, ultrasound, etc., etc. All negative. Today, I had a chest x-ray and they are talking about a cat scan to follow. I have had increasing pressure in my chest, both arms go numb, and what feels like pressure or rawness in my esophagus. I have finally realized that it all coincides with my Insurance Co switch to the generic OMEPRAZOLE. That led me to your site on the internet. I think I have found the answer. Switching to the generec has been a very expensive mistake for my Insurance company. I have discontinued the medication and hope to get back to normal.

My husband was on Prilosec for several years, and switched to Omeprazole by our prescription plan. I don't know if the medication is the cause, but he started experiencing chest pain, and occasional shortness of breath, not the same as the acid reflux discomfort. He went to the Dr. and was tested by blood tests, EKG and chest x-ray. All were normal, so stress thallium test was ordered. He passed the stress test with no problem, but had a small abnormality on the thallium scan. He was referred to a cardiologist because of this and a heart cath was performed, also normal so thallium scan was a false positive. The cardiologist changed his medication to Nexium. Could this all be due to switching to Omeprazole? I don't know, but the timing is suspicious.