Red spots on the skin can be caused by various factors, ranging from harmless to signs of underlying health issues. This ...

Red patches can appear mainly in a humid climate. Excess release of sweat clogs our pores leading to red patches and ...

Cold sores also look wet or weepy before scabbing and healing. On lighter skin tones, the blisters may appear red or pink. On darker skin tones, they may appear more brown or purple.

Migraine symptoms are caused by a complex interaction among neurotransmitter chemicals, blood vessels, and nerves in the brain. Learn more about the different symptoms to expect at each stage.