breast cancer

Tennis elbow facts Tennis elbow is tendinitis of the outer elbow. Strain of an elbow tendon causes tennis elbow. Risks of tennis elbow include activities that can strain the elbow. Tennis elbow symptoms include dull pain and tenderness at the outer elbow often with a sensation of weakness and stiffness. A physician uses a patient's …

Heart failure definition and facts Readers Comments 5 Share Your Story The definition of heart failure is when the heart cannot pump efficiently enough for blood to circulate oxygen-rich blood throughout the body. When the heart becomes weak or when it becomes thickened and stiff, the heart muscle cannot keep up with its workload. Signs and symptoms of heart failure …

Oxycodone vs. hydrocodone comparison of differences and similarities Oxycodone (OxyContin, Oxaydo, Xtampza ER, Roxybond) and hydrocodone (Zohydro ER) are strong prescription opioid (narcotic) pain relievers similar to morphine, fentanyl, and methadone. These narcotics are prescribed to manage acute or chronic, moderate to severe pain in people who need to take pain medication over a long period of time, and other …

Oxycodone vs. codeine Oxycodone (OxyContin, Roxicodone, Oxecta, Oxaydo, Xtampza ER, and Roxybond) and codeine are both narcotic pain relievers. Both are also used as cough suppressants similar to morphine and hydrocodone. Oxycodone and codeine also cause sedation and drowsiness, and depress breathing. Both drugs are available in generic form. Both oxycodone and codeine are often available in forms combined with …

What is oxycodone, and how does it work (mechanism of action)? Oxycodone is a strong narcotic pain-reliever and cough suppressant similar to morphine, codeine, and hydrocodone. The precise mechanism of action (how it works) is not known, but it may involve stimulation of opioid receptors in the brain. Oxycodone does not eliminate the sensation of pain but decreases discomfort by …

Vibrio infection facts *Vibrio infection facts medical author: Melissa Conrad Stöppler, MD Vibrio bacteria live in coastal waters. Around 12 species of Vibrio can cause a gastrointestinal illness (gastroenteritis) in humans. The illness produced by Vibrio bacteria is known as vibriosis. In most cases, the illness results from eating contaminated food, such as raw or undercooked shellfish from water that …

What is rituximab? How does it work (mechanism of action)? Rituximab is an intravenous drug that is used to treat rheumatoid arthritis and B-cell non-Hodgkin's lymphoma. It belongs to a class of drugs called monoclonal antibodies. Other monoclonal antibodies include trastuzumab (Herceptin) and gemtuzumab ozogamicin (Mylotarg). Tumor cells (like most normal cells) have receptors on their surfaces. Many kinds of …

What is cyclophosphamide? How does it work (mechanism of action)? Cyclophosphamide is a drug that is used primarily for treating several types of cancer. In order to work, cyclophosphamide first is converted by the liver into two chemicals, acrolein and phosphoramide. Acrolein and phosphoramide are the active compounds, and they slow the growth of cancer cells by interfering with the …

Mesothelioma facts Mesothelioma is a cancer that arises from the cells lining the chest or abdominal cavities. Mesothelioma typically results from exposure to asbestos. When mesothelioma affects the chest, the doctor may look inside the chest cavity with a special instrument called a thoracoscope. When mesothelioma affects the abdomen, the doctor may look inside the abdomen with a special tool …

Taste disorders facts* Readers Comments 35 Share Your Story *Taste disorder facts by John P. Cunha, DO, FACOEP The most common taste disorder is phantom taste perception, which is a lingering, often unpleasant taste even though you have nothing in your mouth. Another type of taste disorder is hypogeusia, a reduced ability to taste sweet, sour, bitter, salty, and savory …