Dusa/sun Pharma is a prescription medication that is predominantly used to treat acne vulgaris. It is also used to treat some forms of actinic keratosis, a condition in which the skin cells become abnormal due to prolonged sun exposure. This drug is a topical formulation that contains 5-aminolevulinic acid (ALA) hydrochloride as the active ingredient. Uses of Dusa/sun Pharma Dusa/sun Pharma is primarily used to treat acne vulgaris. Acne vulgaris is a common chronic skin condition that affects people of all ages. It is characterized by the formation of pimples, blackheads, whiteheads, and cysts on the skin. Acne vulgaris can be quite distressing and have a significant impact on the patient's quality of life. Dusa/sun Pharma, when applied to the skin, penetrates the sebaceous glands and hair follicles and destroys the bacteria that cause acne. Dusa/sun Pharma is also used to treat actinic keratosis, a condition in which the skin cells become abnormal due to prolonged sun exposure. Actinic keratosis is a precancerous lesion that can develop into skin cancer if left untreated. Dusa/sun Pharma works by selectively destroying the abnormal skin cells and leaving healthy cells intact. Dosage The dosage of Dusa/sun Pharma depends on the patient's age, weight, and medical condition. The drug is available in a gel formulation that is applied topically to the skin. The recommended dosage for acne vulgaris is a thin layer of the gel applied to the affected area once a day for 3-5 days, followed by the application of a blue light for 8-10 minutes. The treatment should be repeated once a week for a total of 3-5 weeks. The recommended dosage for actinic keratosis is a thin layer of the gel applied to the affected area once a day for 6-10 hours, followed by the application of a red light for 15 minutes. The treatment should be repeated once a week for a total of 2-6 weeks. Side Effects Like all medications, Dusa/sun Pharma can cause side effects. The most common side effects include redness, swelling, flaking, peeling, and dryness of the skin. These side effects usually resolve on their own within a few days after the treatment is complete. Less common side effects include itching, burning, stinging, and pain at the site of application. If these side effects persist or worsen, patients should contact their healthcare provider immediately. Interactions Dusa/sun Pharma may interact with certain medications and herbal supplements. Patients should inform their healthcare provider about all medications, herbal supplements, and vitamins they are taking before starting treatment with Dusa/sun Pharma. Dusa/sun Pharma should not be used with other topical medications that contain sulfur, resorcinol, or salicylic acid, as these may increase the risk of skin irritation. Generic Dusa/sun Pharma is the brand name for 5-aminolevulinic acid (ALA) hydrochloride gel. The generic version of Dusa/sun Pharma is available as 5-aminolevulinic acid hydrochloride gel. The generic version is usually less expensive than the brand name product. Demographic Dusa/sun Pharma is approved for use in patients age 18 and older. It is recommended for patients with moderate to severe acne vulgaris or actinic keratosis who have not responded to other treatments. Dusa/sun Pharma is not recommended for use during pregnancy or breastfeeding because it may harm the fetus or infant. Conclusion Dusa/sun Pharma is a prescription medication that is primarily used to treat acne vulgaris and actinic keratosis. The drug is available in a gel formulation that is applied topically to the skin. The recommended dosage and treatment duration depend on the patient's age, weight, and medical condition. Dusa/sun Pharma can cause side effects, but they are usually mild and resolve on their own. Patients should inform their healthcare provider about all medications, herbal supplements, and vitamins they are taking before starting treatment with Dusa/sun Pharma. The drug is approved for use in patients age 18 and older and is not recommended for use during pregnancy or breastfeeding.