U.S. doctors online nowAsk doctors free
Boston, MA
A 29-year-old female asked:

i'm taking triple prevpack antibiotic for h pylori for since this antibiotic is strong, could it kill all the bacteria in one single treatment?

2 doctor answers4 doctors weighed in
Dr. Steven Hill
Family Medicine 23 years experience
Not usually: It is designed to fairly effectively kill h. Pylori but not kill all of your body's bacteria.
Dr. Tri Huynh
Gastroenterology 17 years experience
H. Pylori: Prevpac (lansoprazole amoxicillin and clarithromycin) is a good agent to treat h. Pylori, but it will not be effective to only take one time dose. You need to follow your doctor's prescription, which is one dose bid for 14 days. Do not take one dose then stop since this will cause antibiotic resistance in the future and make the bacteria more difficult to be treated.
Dr. Tri Huynh
Dr. Tri Huynh commented
Gastroenterology 17 years experience
Provided original answer
That is twice a day for 14 days.
Sep 15, 2013

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:

Ask doctors free
Personalized answers
Free
Talk to a doctor
$30 per visit with
membership

Similar questions

A member asked:

Is there a vaccine for bacterial meningitis?

2 doctor answers15 doctors weighed in
Dr. Anatoly Belilovsky
Pediatrics 35 years experience
Yes: There are 3 major types of bacterial meningitis after the age of 2 months -- hib, pneumococcal, and meningococcal. There are effective vaccines for the major strains of all of them. E. Coli and group b strep are responsible for most cases of meningitis under 2 months of age; there are no vaccines for them, yet, and treatment of certain maternal infections is key to lessen the risk of such illnes.
A 38-year-old member asked:

What increases my risk of getting an antibiotic allergy?

1 doctor answer1 doctor weighed in
Dr. Jeffrey Rosch
Allergy and Immunology 49 years experience
Exposure = Risk: Inappropriate/excessive use of antibiotics has multiple potentially negative effects one of which is the increased risk of sensitization, allergy to the medication.
A 27-year-old member asked:

I got epidydmo orchitis and took antibiotics for almost one month. But pain still there. Blood tests and ultrsound and urinetest are good.?

1 doctor answer2 doctors weighed in
Dr. Carla Enriquez
Pediatrics 50 years experience
Still healing?: If the epididymitis was cleared by the antibiotic, the symptoms should have remitted by now. Possibly there is residual cord inflammation leading to persistent pain. You didn't mention if the physical exam was normal or not. Please see your doctor for an actual examination again, or consult a urologist to see what's going on.
Evanston, IL
A 69-year-old female asked:

My urine test showed nitrates and leucocytes, but the culture was normal. I'm still very uncomfortable. Should I keep taking antibiotics ?

1 doctor answer3 doctors weighed in
Dr. Shahid Rafique
Internal Medicine 44 years experience
Treat it: Symptoms of urgency, frequency and burning with the urinary nitrites and leukocytes should be treated. Such infections sometimes do not yield a culture because the specimen was taken after you took the antibiotics or specimen was not collected or transported properly. Symptomatic urinary tract infection should be treated.
NY
A 28-year-old male asked:

Can someone get an allergic reaction to an antibiotic after finishing the course?

1 doctor answer3 doctors weighed in
Dr. Kamel Sadek
Family Medicine 25 years experience
Yes: Yes, you can get the allergic reaction afterwards. Some physicians refer to this as delayed allergic reaction.

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:

Ask doctors free
Personalized answers
Free
Talk to a doctor
$30 per visit with
membership
Last updated Feb 4, 2017

People also asked

Connect with a U.S. board-certified doctor by text or video anytime, anywhere.
$30 per visit with
membership

Disclaimer:

Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.