- Raynaud phenomenon
Raynaud's phenomenon causes color changes, coldness, tingling, and numbness in certain parts of the body.
- Sprained ankle
An ankle sprain is an injury the ligaments in the foot causing pain, tenderness, swelling, and bruising.
- Hematoma
A hematoma is a collection of blood in the tissue outside of a damaged blood vessel, usually after an injury.
- Bruise or contusion
Bruises, or contusions, cause skin discoloration, swelling and tenderness.
- Cold exposure
Cold exposure symptoms include color changes on the skin, numbness, stinging, redness, blisters, and more.
- Acrocyanosis
Symptoms of acrocyanosis include blue mottled skin of the hands and feet, cold hands, cold feet, and more.
- Peripheral vascular disease
Peripheral vascular disease is a blood vessel condition that causes pain, cold feet, and bluish colored skin.
- Gout
Gout is a buildup of uric acid in the joints, causing joint pain, fever, and hot, red, swollen joints.
- Broken (fractured) foot
Broken, or fractured, bones in feet are very common and can cause pain, swelling and bruising.
- Broken (fractured) toe
A broken toe is usually painful to move or walk on, swollen, and may be bruised bend or deformed.
- Cellulitis
Cellulitis, a bacterial infection of the skin, causes red, tender skin that is usually swollen and warm.
- Abscess
A skin abscess, or boil, is a swollen, painful, red and warm lump of skin that may rupture and drain pus.
- Aortic aneurysm (abdomen)
An abdominal aortic aneurysm is swelling of the main abdominal artery and can cause sudden chest pain.