Sun protection involves shielding the skin from the damaging effects of solar ultraviolet (UV) radiation. While visible light is seldom a problem, it can exacerbate certain […]

Sunburn is a condition characterized by erythema and oedema resulting from excessive exposure to the sun’s rays, specifically the ultraviolet (UV) radiation emitted by the sun. […]

Psoriatic arthritis is a painful, inflammatory condition of the joints that can affect up to 30 percent of patients with psoriasis. The previous post focused on the prevalence, […]

Psoriatic arthritis is a painful, inflammatory condition of the joints that can affect up to 30 percent of patients with psoriasis. It has an incidence of approximately […]

Melasma is a common acquired skin disorder characterized by bilateral, blotchy, brownish facial pigmentation. Previously known as chloasma—derived from the Greek word for “green”—the term melasma, […]

Methotrexate is a medication used in low doses to treat inflammatory skin conditions such as psoriasis and eczema/dermatitis. It is also prescribed for rheumatoid arthritis, psoriatic arthritis, and increasingly, […]

Sunscreens are topical agents designed to protect the skin from ultraviolet (UV) radiation. Exposure to UV radiation (UVR) is a significant contributor to skin aging and […]

Retinoids are a class of medications derived from vitamin A, recognized for their efficacy in treating various inflammatory skin disorders, skin cancer, and signs of skin […]

Hyperhidrosis is characterized by excessive sweating due to the overstimulation of eccrine sweat glands by acetylcholine, a neurotransmitter involved in the process. This condition can be primary, […]