Immune system diseases (If you have kidney disease due to lupus, your doctor will call it lupus nephritis.) Long-lasting viral illnesses, such as HIV/AIDS, hepatitis B, and hepatitis C. Pyelonephritis, a urinary tract infections within the kidneys, which can result in scarring as the infection heals.
By Dr Ananya Mandal, MD. Nicotine has strong mood altering effects and can act on the brain as both a stimulant and a relaxant. Once within the bloodstream, nicotine may circulate around the body until it reaches the brain.
any form of nicotine can increase the incidence of skin problems, including acne. Nicotine causes blood vessels to constrict, which is why blood flow to the heart, brain and other vital organs is reduced, and why there are more heart attacks and strokes in tobacco users, whether smoked or chewed. It also causes mouth and throat cancer. Acne will be the least of your problems.