HealthTap Online Primary Care Doctors Accepting New Patients
Book a video visit
HealthTap
Telehealth
A member asked:

I have gastro and have been given flazol 500 to take one tablet 3 times a day. must i complete the box of 20?

A doctor has provided 1 answer
Dr. Al Hegab answered

Specializes in Allergy and Immunology

Yes: complete the full prescribed course please, unless having an allergic reaction or intolerable side effects, best wishes

Answered 7/11/2018

307 views

Thank

Related Questions

A member asked:

My doctor prescribed me Primolut on the pack it says take one tablet three times a day on days 12 to 25 what does that mean do I start straight away?

A doctor has provided 1 answer

A member asked:

My son never recovered fully from gastro that he got at school camp and now has to run to toilet several times a day. Is there medication for this?

2 doctors weighed in across 2 answers

A member asked:

Had gastro, threw up 3 times, over in day but 3 days later, still having cramping, sometimes hungry, sometimes no appetite, thirsty, still with bug?

A doctor has provided 1 answer

A member asked:

5 year old with bad diarrhea. Doctor says gastro. Day 3 today and she is in lots of pain. Going to the bathroom around 30 times a day. Using antibiotic since yesterday and pectrolyte. Eating and drinking very small amounts?

A doctor has provided 1 answer

A member asked:

How long does it take to start your period after taking Norethisterone 5g tablets for 10 days? One tablet, three times daily. Prescribed them to delay

A doctor has provided 1 answer

Sponsored Content
HealthTap Medical Group does not endorse products or services. Sponsored content revenues support our mission to make health information free and accessible to all.Learn more

People also searched for:

What number of cifloxin tablets should I take for gastroenteritis?
Can you tell me what number of cifloxin tablets should I take for gastroenteritis?
Lower left side behind sternum pain on swallowing food, drink had it fr 2/3wks rib area feels achy, no traumas I'm asthmatic and I have palpatations on and off fr a few yrs now. Been given gastro tablets no change. Fear tumour or heart failure. ?
How long does a typical 4mg pill of Zofran (ondansetron) take to start working on nausea due to gastroenteritis. Taken at the onset of symptoms, before any vomiting?
Can i take metformin 500 mg one and half tablet twice a day instead of taking it three times a day?

Telemedicine

Primary Care
Manage Your Conditions
Women's Health
Children's Health
Men's Health
Senior Health
Wellness, Prevention & Lifestyle
Sexual Health
Mental & Behavioral Health
Travel Medicine
Urgent Care
Ask your question
Didn't find what you're looking for?

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

Ask your question

More of what we treat

Allergies
Antibiotics
Asthma
High Blood Pressure
Prescriptions
Type 2 Diabetes
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.
HealthTap
HIPAA logo
HIPAASecure
Soc 2 Type 2 logo
SOC 2 Type 2Certified
JCAHO Accredited
JCAHOAccredited
Member App

Download HealthTap

Video visit and message your doctor

Member App QR Code
Play Store Member LinkApp Store Member Link

Questions?

+1 (888) 828-0841support@healthtap.com
LinkedInTwitter
HomeTermsPrivacyCookiesDMCAHealth TopicsDoctors DirectoryDoctor Q&A by Specialty
Copyright 2026 HealthTap, Inc.