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150 Maximum Strength

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65 Tabs
  • 65 doses

  • Acid reducer

  • Prevents and relieves heartburn
You don't have to worry about heartburn anymore, thanks to Maximum Strength Zantac Tablets. This nonprescription acid reducer relieves heartburn associated with acid indigestion and sour stomach. The active ingredient in Maximum Strength Zantac Tablets, ranitidine, has been used for years as an acid reducer. Sugar free, sodium free.

Product Label

Drug Facts

Active ingredients Purpose
Ranitidine 150 mg (as ranitidine hydrochloride 168 mg) Acid reducer


  • relieves heartburn associated with acid indigestion and sour stomach
  • prevents heartburn associated with acid indigestion and sour stomach brought on by certain foods and beverages


Allergy alert: Do not use if you are allergic to ranitidine or other acid reducers

Do not use

  • If you have trouble or pain swallowing food, vomiting with blood, or bloody or black stools. These may be signs of a serious condition. See your doctor.
  • with other acid reducers
  • If you have kidney disease, except under the advice and supervision of a doctor

Ask a doctor before use if you have

  • frequent chest pain
  • frequent wheezing, particularly with heartburn
  • unexplained weight loss
  • nausea or vomiting
  • stomach pain
  • had heartburn over 3 months. This may be a sign of a more serious condition.
  • heartburn with lightheadedness, sweating or dizziness
  • chest pain or shoulder pain with shortness of breath; sweating; pain spreading to arms, neck or shoulders; or lightheadedness

Stop use and ask a doctor if

  • your heartburn continues or worsens
  • you need to take this product for more than 14 days

If pregnant or breast-feeding, ask a health professional before use. Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away.


  • Adults and children 12 years and over:
  • to relieve symptoms, swallow 1 tablet with a glass of water
  • to prevent symptoms, swallow 1 tablet with a glass of water 30 to 60 minutes before eating food or drinking beverages that cause heartburn
  • can be used up to twice daily (up to 2 tablets in 24 hours)
  • children under 12 years: ask a doctor

Other Information

  • do not use if individual blister unit is open or torn
  • store at 20°-25°C (68°-77°F)
  • avoid excessive heat or humidity
  • this product is sodium and sugar free

Inactive Ingredients

Hypromellose, Magnesium Stearate, Microcrystalline Cellulose, Synthetic Red Iron Oxide, Titanium Dioxide, Triacetin

Terms and Ingredient Definitions

Zantac 150 Maximum Strength Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

150 Maximum Strength 4.9 5 586 586
Excellent product! I have been using Zantac 150 since I first tried it 2 years ago...would'nt bother to seek out other products. January 23, 2014
Works great! Relieves heartburn fast and helps eliminate the problem from coming back better than other products December 30, 2013
I can always count on it! When I get indigestion, I always turn to Zantac 150. I always keep some in my medicine cabinet ... just in case. It works fast, too! December 6, 2013
Works great I use this whenever eating foods that are triggers for heartburn! It works great!!!! November 30, 2013
Works great when I eat wrong! My husband has been using Zantac since way back when you had to have a prescription. It works better than any other OTC product on the market. November 27, 2013
Very good product I take this once a day in early evening. Doctor says I can take one in morning and one again at night if necessary. November 24, 2013
Fast Acting Zantac has always worked fast for me when I have painful stomach burning or pain. November 16, 2013
works quick works everytime no matter what November 14, 2013
This product helped me a lot. Zantac gives good, quick relief. November 12, 2013
relief! I have tried several products and find zantac to be one of the best in preventing symptoms and treating them. November 9, 2013
works awesome i buy it frequently because it works awesome and i dont have insurance there fore it is the best over the counter heartburn medicine ive ever tried November 8, 2013
fast relief I have this on hand all the time for it is the only thing that works quickly when you have severe heartburn. Love this Zantac. November 8, 2013
Works Great! This is the only product that works for me! It was recommended by my doctor a few years ago. I've tried others, but nothing works as fast as Zantac November 6, 2013
Great Product I buy this product on a regular basis. I love it. November 5, 2013
Best medicine for my heartburn relief!!! I do not buy any other heartburn medicine. This has worked great for me. No need to try others. November 4, 2013
Fast relief!! I bought this to help with my stomach during a family crisis and it helped so much!! November 4, 2013
works fast I gave one to my Daughter in-law for the first time and she said it worked fantastic as I knew it would I have used it for 3 years or more and love it. it works great and fast! November 2, 2013
Works Fast It never fails to eliminate my heartburn October 31, 2013
It really works FAST! Take Zantac anytime I have acid indigestion. October 30, 2013
Zantac 150 works first time - every time I use it whenever I have acid indigestion and couldn't live without it. October 29, 2013
Does just what it is supposed to do Take this on a regular basis and it works for me!!! October 28, 2013
Fast and Lasts Relief within 30 minutes after taking in the morning with a repeat performance in the evening October 28, 2013
Fast relief! Helps with my sour stomach and indigestion. October 28, 2013
Great product Husband wouldn't use any thing else October 27, 2013
Part of my routine Taking Zantac is a part of my daily routine. October 27, 2013
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