Acne primarily develops in adolescents during puberty. Androgens (male sex hormones) are the primary determinant of acne along with the presence of the bacteria P. acnes, and fatty acids (sebum) present in oil (sebaceous) glands. Acne mainly appears on your face, chest, shoulders, and back. Diets with a high glycemic index or dairy can worsen acne.

Pemphigus is an uncommon autoimmune disorder that primarily affects your skin and mucous membranes. It causes painful blisters and sores due to the immune system mistakenly attacking healthy cells in your skin's top layer (epidermis) and mucous membranes.

Hydroquinone, known commercially as Eldoquin Forte, is a skin-lightening medication used to treat hyperpigmentation. It works by disrupting melanin production, the pigment responsible for skin, hair, and eye color.

Oracea is primarily used to treat rosacea, a skin condition, and should not be confused with a regular antibiotic treatment for infections. Unlike common Doxycycline used for infections, Oracea is specifically designed to target the inflammatory aspects of rosacea, such as the bumps, blemishes, and acne-like lesions. It works by reducing these inflammatory symptoms, thereby aiding in the management of rosacea over the long term.

Acne treatment has evolved significantly, offering various options like Differin and Epiduo. Understanding their differences and similarities is helpful in selecting the right treatment.

Tretinoin, commonly known as Retin-A, is a vitamin A-derived prescription cream that falls under the category of retinoids. It's primarily used to treat acne. Tretinoin tackles acne by removing old, dead skin cells, which helps to unclog pores. By encouraging the formation of new skin cells, it aids in preventing new acne and improves skin texture.

Cold sores, also commonly referred to as herpes labialis, are small, painful, fluid-filled blisters or sores. These typically appear on or around the lips. They can also occur on the face or inside the mouth.

Hormonal birth control is a commonly used treatment for women with acne, as acne formation is influenced by hormones. Throughout a typical menstrual cycle, hormone levels fluctuate, and it is believed that increased androgens during certain phases can trigger acne breakouts.

The primary focus is on symptom management and clearing up the affected patches. The main treatment option for eczema is topical corticosteroids, which effectively reduce itching and inflammation. Topical corticosteroids are available in different potencies, ranging from low to ultra-high. The choice of potency depends on the thickness and location of the affected skin.

Psoriasis is a chronic (long-term), autoimmune skin disease that typically affects the knees, elbows, trunk, and scalp. This skin condition tends to lead to a rash with itchy, scaly spots.