WHAT IS ERYTHROMYCIN? Erythromycin is an antibiotic. It belongs to a group of medications called macrolides. It is only available on a doctor's prescription. Erythromycin Tablets BP mg - Summary of Product Characteristics POM: Prescription only medicine Each tablet contains mg Erythromycin BP. 3. Erythromycin is used in children, often to treat ear infections or chest infections. The medicine is available on prescription as tablets, capsules. Will it stop my contraception working? However, if it is almost time for the next dose, skip the missed dose and continue your regular dosing schedule. It is important for you to keep a written list of all of the prescription and nonprescription over-the-counter medicines you are taking, as well as any products such as vitamins, minerals, or other dietary please click for source. It is important to keep all medication out of sight and reach of children as many containers such as weekly pill minders and those for eye drops, creams, patches, and inhalers are not child-resistant and young children can open them easily. Read and carefully follow any Instructions for Use provided with your medicine. Pharmacy medicines like simethicone can also help. Archived PDF from the original on 13 December Your doctor will order certain lab tests to check your response to erythromycin. Tell your doctor if you don't start feeling better after taking erythromycin for 3 days. The medicine will come with a syringe or spoon to help you take the right amount. Do not eat grapefruit or drink grapefruit juice while you're taking erythromycin. Clinical Pharmacology and Therapeutics. It has been shown to improve feeding intolerances in those who are critically ill. Chemotherapeutic Drugs Chapter Back to top. See also: Erythromycin side effects in more detail. Do not take any other medicines without speaking to a pharmacist or doctor. Other uses for this medicine What special precautions should I follow?