Erythromycin/isotretinoin

Erythromycin/Isotretinoin

Erythromycin and isotretinoin are two distinct pharmaceutical drugs used in the treatment of various medical conditions.

Erythromycin

File:Erythromycin.svg

Chemical structure of erythromycin

Erythromycin is a macrolide antibiotic that has an antimicrobial spectrum similar to or slightly wider than that of penicillin, and is often used for people who have an allergy to penicillins. It is used to treat many different types of bacterial infections, including respiratory tract infections, skin infections, ear infections, and sexually transmitted diseases.

Isotretinoin

Chemical structure of isotretinoin

Isotretinoin, also known as 13-cis-retinoic acid, is a medication primarily used to treat severe acne. Rarely, it is also used to prevent certain skin cancers (squamous-cell carcinoma), and in the treatment of other cancers. It is used to treat harlequin-type ichthyosis, a usually lethal skin disease, and lamellar ichthyosis. It is a retinoid, meaning it is related to vitamin A, and is found in small quantities naturally in the body.

Side Effects

Both erythromycin and isotretinoin have potential side effects. Common side effects of erythromycin include nausea, vomiting, and diarrhea. Isotretinoin's side effects include dry skin, chapped lips, dry eyes, and dry nose that may lead to nosebleeds.

Interactions

Erythromycin and isotretinoin can interact with other medications. It is important to inform your healthcare provider about all the medications you are currently taking.

See Also

• List of antibiotics
• List of dermatological drugs