Ranitidine 150 Mg an H2 blocker, is commonly used to reduce stomach acid and treat conditions like heartburn and acid indigestion. It is typically taken before or after meals or as directed by a healthcare professional. For heartburn, taking ranitidine before consuming trigger foods can be effective. The dosage and frequency depend on the specific condition being treated. Buy Ranitidine may also be taken at bedtime to alleviate nighttime acid reflux. It's important to adhere to healthcare provider recommendations and not exceed the prescribed dosage. Ranitidine is not intended for immediate relief of heartburn; it works best when taken regularly to prevent acid production.