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How safe is Famotidine 40 mg ?

Digestive Health | Last Active: Aug 23 11:31pm | Replies (27)

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Profile picture for malooga @malooga

So I kept a journal of my day's quitting protonix. I ended it on day 50.
This was not the cakewalk I expected and it took much longer to beat the acid rebound hypersecretion.
I had good days and bad days.
I've been off carafate for three weeks. I am now tapering off famotidine. I was taking 40 mg twice a day for almost 2 months. I am taking 20 mg before every meal for a week. Then I'll skip the second one for a week. Etc.
My problem now is occasional bloating so digestion.
Also I have a endoscopy scheduled for June 12th.
Finally hope to get some answers and a proper diagnosis.
So, more good days than bad. My life is getting more normal. I'm walking every day, working out 3 times a week, seeing friends again.
I think now my only problem is my gut health. It even seems to be recovering.
Light at the end of this tunnel.
Since I've been down this road before. I know that I'll recover completely.
So if your stopping a ppi med or tapering off one. Stick with it. Work with your doctor. Best advice i can give is "Don't doom scroll!"

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Replies to "So I kept a journal of my day's quitting protonix. I ended it on day 50...."

"I am now tapering off famotidine. I was taking 40 mg twice a day for almost 2 months. I am taking 20 mg before every meal for a week. Then I'll skip the second one for a week. Etc."

How did this go for you @malooga?

I didn't know that I couldn't just go cold turkey off of famotidine (also 40 mg twice a day for at least two months). I stopped taking it a few days ago, and almost immediately started having problems, especially around mid-afternoon and then in the middle of the night. It turned into GERD-induced asthma (with wheezing and whistling sounds whenever I would breathe out). Sitting up helped, but my pulse oximeter indicated that my oxygen sat rate was down to 88% at around 3 a.m. I learned from Dr. Google that caffeine is a bronchodilator, so I slurped down a cup of coffee and within a half an hour, the pulse ox was up to 91% and my cough had settled. I called my allergist in the morning, and he said I should go to urgent care, which I did. When I got up again around 3 a.m. this morning with a coughing fit, I drank another cup of coffee while googling famotidine. That's when I learned that you can get rebound reflux if you quit it cold turkey. I'm now trying to figure out how I can go off of it without destroying my lungs.

Did switching to the 20 mg tabs work for you? Also, you said "before every meal" - does that mean you are taking it three times a day? Thanks for any advice you can share.