Epidermis
The outer layer of skin. It protects the body from the environment.
Dermis
The layer beneath the epidermis. It contains nerves and blood vessels.
Subcutaneous Tissue
The deepest layer of skin. It stores fat and provides insulation.
Lesion
An abnormal change in skin. It may indicate injury or disease.
Rash
A change in skin appearance. It may cause redness or itching.
Itching
An uncomfortable sensation that causes scratching. It may indicate irritation.
Bruise
Discoloration caused by bleeding under the skin. It usually heals over time.
Blister
A fluid filled bubble on the skin. It may result from friction or burns.
Burn
Damage to skin caused by heat chemicals or electricity. Severity varies.
Dryness
A lack of moisture in the skin. It may cause flaking or cracking.
Eczema
A condition that causes dry itchy skin. It may flare up over time.
Psoriasis
A condition that causes thick scaly patches. It is chronic.
Acne
A skin condition caused by clogged pores. It may include pimples or cysts.
Hives
Raised itchy welts on the skin. They may result from allergies.
Mole
A dark spot on the skin. Changes may require evaluation.
Sunburn
Skin damage caused by ultraviolet light. It may cause redness and pain.
Hydration
The moisture level of the skin. Proper hydration improves appearance.
Exfoliation
The removal of dead skin cells. It helps improve texture.
Scar
A mark left after healing. It may fade over time.
Irritation
Redness or discomfort caused by friction or chemicals. It may require treatment.