Patient Comments: Giardia Lamblia - Describe Your Experience

Please describe your experience with giardia lamblia.

Comment from: Mrs. G, 45-54 Female (Patient) Published: November 06

My three cats have had giardia for a long time, and we didn't know what it was. Our cats are indoor-only cats, so we have no idea how they got it. However, we used to feed our cats store-bought "pet grass" that we think may have been contaminated with giardia. A routine exam at the vet showed giardia in a stool sample of one of our cats. The first round of antibiotics didn't work, and our cats are now on a second dose. We hope this will knock it out. I'm the one who cleans the litter box. For a week now, I haven't felt well: very tired, diarrhea, weight loss, etc. Then I had horrible stomach cramps. I was rushed to the hospital, and they did all kinds of testing. Although none of my tests showed giardia, since we have three cats with it, the doctors at the hospital think I do have giardia. They sent me home with a prescription for Flagyl. I'm hoping it will knock it out, and I won't have any relapse. I worry about this because I have read that it can last for weeks, months, and even years!

Was this comment helpful?Yes
Comment from: Leontine, 45-54 Female (Patient) Published: October 23

My first bout with giardia was about 10 years ago. I was in a restaurant eating dinner and suddenly I was doubled over with excruciating stomach pains. I had no idea what this was. I had to leave the restaurant and go home. Then the diarrhea started. It would last for a few days, accompanied by the bad stomach pains, and then I would have a relief for about three days and then it would start again. I went to the doctor many times. The first time he said it was stress, the next times he said irritable bowel syndrome. This went on and on without any improvement. Then I went to a new doctor who did a stool sample and luckily they found the giardia. The medication worked immediately and I've been good ever since up until a few days ago. The pain hit me again and it was deja vue all over again. I'll never forget that pain because it's quite intense. I'll be going to the doctor tomorrow. I just moved to Florida so I'm wondering how I got it this time.

Was this comment helpful?Yes
Comment from: Steven, 35-44 Male (Patient) Published: August 25

For almost two years, I've been employed as a veterinarian technician. So every day, I end up finding giardia or the cyst form in fecal floats, plus the horrible symptoms displayed by the pets, and sometimes even death. I never even thought of what the symptoms in humans would be. I thought you only got these kinds of things from drinking out of birdbaths or going to Mexico. So for about the past six months, my energy has been so low that I end up getting about 12 hours of sleep a day. I had horrible yellowish-liquidy foul feces that would manifest itself terribly in the middle of the night only to have it come back 10 minutes later after I went back to bed. I also had awful cramps. (I'm a guy! I shouldn't have to deal with that stuff!) I had no appetite, and I lost 40 pounds. I still cannot satisfy my thirst for cold water.

Was this comment helpful?Yes
Published: July 25

I had giardia some time ago (20 years or so). I probably contracted it from an exotic fish at an iffy restaurant. The only symptom was instant-on watery diarrhea every 20 to 30 minutes at all hours of the day. Other than that I felt 100% fine. The doctor diagnosed it from a stool sample and prescribed Furoxone, and when I was done with the bottle a week later, the problem was gone. I've never seen it return.

Was this comment helpful?Yes
Published: June 26

I was really sick at the back end of May and have just tested positive for Giardia. I have no idea where I contracted it and no-one else I know is sick. I still have no appetite and keep getting waves of nausea, headaches and tiredness. I guess my doctor is going to prescribe some antibiotic but I have heard that giardia never really goes away and that once you are infected you keep having flares-ups.

Was this comment helpful?Yes
Published: June 23

Thank you to the person who wrote above regarding their burps that smell like sulfur or rotten eggs--I am not crazy. I got back two weeks ago from a trip to Africa along with eight other people, and we have all had various symptoms such as diarrhea, nausea, stomach pains, etc., which have come and gone (and come again). But, I seem to be the only one who has described this symptom regarding my burps. That symptom went away after a taking Cipro for about a week, but now that I've been off Cipro, some of my other symptoms seem to be reappearing. I'm fearful that the toxic burp will also return. Based on the comments, I am going to immediately ask my doctor if what I am experiencing could be giardia.

Was this comment helpful?Yes

Patient Comments

Viewers share their comments

Giardia Lamblia - Treatments Question: What kinds of treatment, including medication, did you receive for your giardiasis?
Giardia Lamblia - Symptoms Question: Was diarrhea your main symptom with giardiasis? What other symptoms were associated with your infection?

Patient Comments are not a substitute for professional medical advice, diagnosis, or treatment. Never delay or disregard seeking professional medical advice from your physician or other qualified health provider because of something you have read on MedicineNet. The opinions expressed in the comments section are of the author and the author alone. MedicineNet does not endorse any specific product, service or treatment.

Alert If you think you have a medical emergency, call your doctor or 911 immediately.


Report Problems to the Food and Drug Administration

You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.

Health Solutions From Our Sponsors