Prescription Required.
Ranitidine is the active ingredient in this medication.It belongs to a class of drugs called H2 receptor antagonists.It may also contain inactive ingredients that help with the formulation of the medicine.
Treating and preventing heartburn, acid indigestion, and sour stomach.
Relieving symptoms of gastroesophageal reflux disease (GERD) such as chest pain, difficulty swallowing, and regurgitation.
Treating ulcers in the stomach or duodenum.
Preventing ulcers caused by stress, medications like aspirin, or certain health conditions.
Zenitac Inj (Ranitidine) works by blocking the action of histamine, a chemical in the body that stimulates the production of stomach acid. By blocking histamine, ranitidine reduces the amount of acid produced in the stomach, which helps to relieve symptoms and promote healing.
Store ranitidine at room temperature, away from heat, light, and moisture.
The dosage of ranitidine depends on your age, medical condition, and the form of the medication you are taking.
Follow your doctor's instructions carefully.
It is usually taken two or three times a day.
It is best taken 30-60 minutes before a meal and at bedtime.
Do not crush, chew, or break the tablets unless instructed to do so by your doctor.
Headache
Dizziness
Constipation
Diarrhea
Nausea
Vomiting
Stomach pain
Muscle aches
Joint pain
Rash
Drinking alcohol while taking ranitidine may increase the risk of side effects.
Ranitidine may cause dizziness or drowsiness. Avoid driving or operating machinery until you know how this medication affects you.
It is not recommended to take ranitidine during pregnancy or breastfeeding unless your doctor advises it. Consult your doctor before using this medication if you are pregnant or breastfeeding.
Ranitidine is not recommended for children under 1 year old.
People with kidney problems may need to take lower doses or have their dose adjusted.
People with liver problems may need to take lower doses or have their dose adjusted.
https://www.mayoclinic.org/drugs-supplements/ranitidine-oral-route/description/drg-20067590
https://www.medicines.org.uk/emc/files/pil.1002.pdf
https://www.webmd.com/drugs/2/drug-12042/ranitidine-oral/details
