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
Hair Density
Clinical Applications
Hair density refers to the number of individual hair strands per square centimeter of scalp.
Platelet-Rich Plasma (PRP)
Clinical Applications
PRP is a regenerative therapy that uses concentrated platelets to stimulate hair growth.
Alopecia Areata
Clinical Applications
Alopecia areata is an autoimmune disorder that causes patchy hair loss when the immune system mistakenly attacks hair follicles.
Folliculitis
Clinical Applications
Folliculitis is the inflammation or infection of hair follicles, typically caused by bacteria, fungi, or physical irritation.
