What is ranitidine hydrochloride 150 mg used for?
Ranitidine hydrochloride 150 mg tablets are used to reduce stomach acid. Doctors commonly prescribe ranitidine for conditions caused by excess acid, including:
- Heartburn (acid indigestion)
- Gastroesophageal reflux disease (GERD), which can cause burning in the chest and sour taste
- Stomach or duodenal ulcers
- Prevention of ulcer symptoms in some people who are at risk of recurrence
How does ranitidine work?
Ranitidine blocks histamine H2 receptors on stomach cells, which lowers acid production. With less acid, irritation from reflux improves and ulcers are able to heal.
When do people usually take the 150 mg dose?
Common use patterns depend on the condition:
- For heartburn/acid indigestion, it’s often taken around when symptoms are expected.
- For reflux or ulcer-related treatment, it may be taken on a regular schedule (timing and duration depend on the prescribed plan).
What symptoms should it help?
When working as intended, ranitidine can reduce:
- Burning sensation in the chest or throat (heartburn)
- Sour or bitter taste from stomach acid coming up
- Pain or discomfort related to ulcers
- Night-time reflux symptoms for some patients
Are there important safety or availability issues to know?
Ranitidine has been subject to major safety concerns and market withdrawals in many countries due to contamination with NDMA (a potential carcinogen). That means its availability and use may be restricted or discontinued depending on your location and the specific product.
What should you do if symptoms don’t improve?
If heartburn, reflux, or ulcer pain continues despite treatment, a clinician may reassess the diagnosis and switch to another acid-reducing option (such as a proton pump inhibitor) rather than continuing ranitidine.
Sources
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