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What is tinnitus? Tinnitus is when you hear ringing or other noises — like roaring or humming — in one or both ears. Many times tinnitus lasts for a few seconds to minutes, but other times it may be permanent. You may think of tinnitus as the ringing in your ears the day after a …

Learn about what causes type I vs. type II diabetes Diabetes mellitus is a group of metabolic illnesses characterized by persistent hyperglycemia caused by abnormalities in insulin production, insulin action, or both.  Type I diabetes mellitus is caused by an autoimmune reaction to proteins in the pancreatic islets cells. Type II diabetes mellitus is caused by a combination of genetic …

Most people experience migraine episodes 2-4 times a month Migraines of any frequency are not normal. Most people experience migraine episodes 2-4 times a month while others may only have 1-2 episodes a year. Migraines can be classified into distinct categories based on the number of episodes: Acute or episodic migraine: 1-14 of fewer migraine headaches a month Chronic migraine: 15 …

What do your kidneys do? Stage 1 kidney disease causes mild damage to your kidneys. Kidney disease cannot be cured. When you have chronic kidney disease, you slowly lose kidney function over the course of a few years. Stage 1 kidney disease cannot be cured. It’s likely that chronic kidney disease will progress from stage 1 kidney disease to complete …

People with AIDS have damaged immune systems, leading to severe illnesses called opportunistic infections. Acquired immunodeficiency syndrome (AIDS) is the last stage of a disease caused by two lentiviruses, human immunodeficiency virus types 1 and 2 (HIV-1 and HIV-2). Origin of HIV Most emerging diseases affecting humans come from wildlife; it is often human behavior that is to blame for …

What is the fastest way to recover from vomiting?  Vomiting can be a disarming — sometimes even violent — experience. Settle your stomach after vomiting by slowly easing your way into drinking clear fluids and eating mild foods. Vomiting can be a disarming — sometimes even violent — experience. It’s an event that you likely want to end quickly and …

Certain factors may trigger an asthma attack in susceptible individuals. Though asthma symptoms may come on suddenly without any prior noticeable change, sometimes, an asthma attack typically starts with a few early warning signs. These are caused by changes in the airways that happen before or at the very beginning of an asthma attack. The earliest signs of an approaching …

Ulcerative colitis (UC) is a type of inflammatory bowel disease. Ulcerative colitis is a systemic disease that mainly manifests as intestinal ulcers. A multifactorial autoimmune reaction causes inflammation in the intestinal lining and forms ulcers. Intestine plays a major role in the absorption of water and salts from the waste food that moves through it. Any disruption in the integrity …

Psoriasis is a chronic skin condition that typically causes areas of thickened, scaly, red, and inflamed skin called plaques. The most common sites of psoriasis are the scalp, elbows, and knees, although psoriasis can involve any part of the body such as the face, palms, soles, and back. Psoriasis lesions typically appear as symmetrical lesions called plaques that are areas …

Generic Name: bupivacaine Brand Names: Marcaine, Sensorcaine, Posimir Drug Class: Local Anesthetics, Amides; Local Anesthetics, Dental; Local Anesthetics, Parenteral What is bupivacaine, and what is it used for? Bupivacaine is a local anesthetic used to prevent pain during dental procedures and as nerve blocks for regional anesthesia during various medical procedures including during labor and delivery. Bupivacaine blocks the nerve impulses that send …