Spider bite

Very common

A group of symptoms that appear on the skin following the bite of a spider.

Symptoms may include:

• Swelling and pain at the bite site
• Red welt
• Itchy, Red rash
• Muscle pain or cramping
• Red or purple colored blister

Bed sore

Common

Ulcers which occur on the skin surface due to prolonged pressure. Lying in bed with out movement (bedridden), sitting on a wheelchair or a cast used for prolonged period may cause sores.

Symptoms may include:

• Reddish skin
• Dark scab
• Chronic wound or swelling...

First Degree Burn

Common

A mild burn injury of the outermost layer that make up the skin (epidermis). Usually heals without scarring the skin.

Symptoms may include:

• Swelling
• Redness
• Burning sensation
• Mild pain

Gangrene

Very rare

Death of body tissues due to lack of blood flow. This usually affects toes, fingers and limbs. Symptoms include skin discolouration, swelling and pain.

Symptoms may include:

• Wet gangrene
• Pain
• Local discharge...