I am assuming you are referring to the Zantac 75 you can purchase over the counter from your pharmacy?
The usual adult dose for indigestion is Ranitidine
75 mg orally once daily ( 30 to 60 minutes before a meal). The dose may be increased to 75 mg twice daily if needed. Maximum duration of therapy if self-medicating is 14 days.
Ranitidine can actually be given in higher doses up to three times a day but this must be under the guidance of your doctor.
Read more: https://www.drugs.com/dosage/ranitidine.html#Usual_Adult_Dose_for_Dyspepsia#ixzz0pl6WFAhs
Search for questions
Still looking for answers? Try searching for what you seek or ask your own question.
Posted 28 Dec 2009 • 2 answers
Posted 27 May 2011 • 1 answer
I'm taking large doses ( 3 per day) of Fexafenadine ( generic) 180 mg. each, plus l Zantac 150 each?
Posted 26 Jul 2013 • 1 answer
Posted 15 Mar 2017 • 0 answers
Posted 28 Jul 2017 • 1 answer