Blocacid Tablet 40mg

Tablet
Rs.187for 1 strip(s) (15 tablets each)
1
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Composition FOR Blocacid 40mg Tablet

Famotidine(40mg)

food interaction for Blocacid Tablet

alcohol interaction for Blocacid Tablet

pregnancy interaction for Blocacid Tablet

lactation interaction for Blocacid Tablet

food
alcohol
pregnancy
lactation
Blocacid Tablet 40mg is to be taken with food.
None
CAUTION
It is unsafe to consume alcohol with Blocacid Tablet 40mg.
UNSAFE
Blocacid Tablet 40mg is generally considered safe to use during pregnancy. Animal studies have shown low or no adverse effects to the developing baby; however, there are limited human studies.
SAFE IF PRESCRIBED
Blocacid Tablet 40mg is probably safe to use during breastfeeding. Limited human data suggests that the drug does not represent any significant risk to the baby.
SAFE IF PRESCRIBED

SALT INFORMATION FOR Blocacid 40mg Tablet

Famotidine(40mg)

Blocacid tablet uses

{med_name} is used in the treatment of heartburn, gastroesophageal reflux disease (acid reflux) and peptic ulcer disease.

How blocacid tablet works

Blocacid Tablet 40mg is a histamine H2 receptor antagonist. It works by reducing the acid produced in the stomach. This helps to relieve acid-related indigestion and heartburn.

Common side effects of blocacid tablet

Drowsiness, Headache, Diarrhea, Constipation

SUBSTITUTES FOR Blocacid Tablet

64 Substitutes
64 Substitutes
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Expert advice FOR Blocacid Tablet

  • Famotidine is a well tolerated and safe medicine with a very low incidence of side effects.
  • Take it with or without food.
  • If you are also taking other medications to treat acidity (e.g., antacid), take them 2 hours before or after taking Famotidine.
  • Avoid taking soft drinks, citrus fruits like orange and lemon, which can irritate the stomach and increase acid secretion.
  • Inform your doctor if you do not feel better after taking Famotidine for 2 weeks as you may be suffering from some other problems.
  • Inform your doctor if you have ever been diagnosed with kidney disease as dose of your medicine may need to be adjusted.
  • Do not stop taking the medication without talking to your doctor. 
  • Famotidine is a well tolerated and safe medicine with a very low incidence of side effects.
  • Take it with or without food.
  • Take Famotidine before going to bed if you are taking this medicine once a day. It is very effective in controlling stomach acid that is released when you are asleep.
  • If you are also taking other medications to treat acidity (e.g., antacid), take them 2 hours before or after taking Famotidine.
  • Avoid taking soft drinks, citrus fruits like orange and lemon, which can irritate the stomach and increase acid secretion.
  • Inform your doctor if you do not feel better after taking Famotidine for 2 weeks as you may be suffering from some other problems.
  • Inform your doctor if you have ever been diagnosed with kidney disease as dose of your medicine may need to be adjusted.
  • Do not stop taking the medication without talking to your doctor. 

Frequently asked questions FOR Blocacid 40mg Tablet

Famotidine

Q. Can I take Blocacid Tablet 40mg empty stomach?
Blocacid Tablet 40mg may be taken with or without food. It can be taken once daily before bedtime or twice daily in the morning and before bedtime, as recommended.
Q. How long does it take for Blocacid Tablet 40mg to start working?
Blocacid Tablet 40mg starts working as fast as within 15 minutes from when it is given. Its effect is seen to last all day or all night.
Q. What is the difference between Blocacid Tablet 40mg and Omeprazole?
Blocacid Tablet 40mg and Omeprazole belong to different groups of medicines. While Blocacid Tablet 40mg belongs to histamine H2 antagonists group, Omeprazole belongs to proton pump inhibitors group. Both these medicines work by reducing the amount of acid made by the stomach, to relieve the symptoms and allow healing.
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Q. What are the serious side effects of Blocacid Tablet 40mg?
Blocacid Tablet 40mg may have some serious side effects, but these are rare. These side effects may include hives, skin rash, itching, hoarseness and difficulty in breathing or swallowing. Another serious symptom may be swelling of the face, throat, tongue, lips, eyes, hands, feet, ankles, or lower legs. Inform your doctor in case you notice any of the mentioned symptoms.
Q. What are the dos and don’ts while taking Blocacid Tablet 40mg?
Avoid taking aspirin and other painkillers used to treat arthritis, period pain or headache. These medicines may irritate the stomach and make your condition worse. Contact your doctor who may suggest other medicines. Avoid coffee, tea, cocoa and cola drinks because these contain ingredients that may irritate your stomach. Eat smaller, more frequent meals. Eat slowly and chew your food carefully. Try not to rush at meal times. You should stop or cut down on smoking.
Q. Is Blocacid Tablet 40mg safe for long-term use?
There is limited data available on whether Blocacid Tablet 40mg can be used for a long term or not, but it is a relatively safe medicine. You should take it for the duration advised by your doctor. Do not take over-the-counter Blocacid Tablet 40mg for longer than 2 weeks unless advised by your doctor.

Content on this page was last updated on 11 June, 2025, by Dr. Rajeev Sharma (MBA, MBBS)