Losec (omeprazole) is a proton pump inhibitor available in several forms, including Losec MUPS tablets and Losec Control 20mg, used to reduce the amount of acid the stomach produces. It is commonly indicated for heartburn, acid reflux, gastro-oesophageal reflux disease (GORD), and stomach ulcers. Losec Control is available without a prescription for short-term relief of reflux symptoms in adults; other strengths and formulations require a prescription from your doctor or pharmacist. Omeprazole typically begins to reduce acid production within one to two hours of the first dose, though full symptom relief often builds over two to four days of consistent use. Losec MUPS tablets are designed to be swallowed whole or dispersed in water, making them suitable for patients who have difficulty swallowing standard capsules. Formulations for babies and children exist but require specific dosing guidance from a healthcare professional. Self-medicating in these age groups is not appropriate without clinical advice. At Ronaghan's Pharmacy, Losec and omeprazole products are dispensed with the guidance of our pharmacists. If you are unsure which strength or form is right for your symptoms, speak to a member of our team before purchase.