What is telangiectasia?
Telangiectasia refers to small, visible blood vessels near the skin’s surface, often caused by inflammation, sun damage, or underlying vascular conditions.
They are sometimes seen on the scalp and can signal areas of previous trauma or sensitivity, especially after laser or topical treatments.
Red light therapy is generally well-tolerated, but care should be taken around telangiectasia-prone areas, especially in individuals with rosacea or vascular fragility.
Related terms
Dermatitis
Clinical Applications
Dermatitis is a general term for inflammation of the skin, which can include the scalp and often results in itching, redness, and irritation.
Telogen effluvium
Clinical Applications
Telogen effluvium is a condition characterized by diffuse hair shedding triggered by stress, illness, or hormonal changes.
Estrogen
Clinical Applications
Estrogen is a hormone that plays a critical role in regulating hair growth in women, particularly by prolonging the anagen (growth) phase of the hair cycle.
Crown Thinning
Clinical Applications
Crown thinning refers to hair loss that occurs at the top rear portion of the scalp, often an early indicator of male pattern baldness.
