breast cancer

What is Savella (milnacipran)? How does it work (mechanism of action)? Milnacipran is a selective serotonin and norepinephrine reuptake inhibitor (SNRI) used for treating pain associated with fibromyalgia. It is similar to duloxetine (Cymbalta), venlafaxine (Effexor), and desvenlafaxine (Pristiq). Milnacipran affects neurotransmitters, the chemicals that nerves within the brain make and release in order to …

What is syphilis? Illustration of a syphilis bacterium. Syphilis is a sexually transmitted disease (STD) caused by an infection with bacteria known as Treponema pallidum. Like other STDs, syphilis can be spread by any type of sexual contact. Syphilis can also be spread from an infected mother to the fetus during pregnancy or to the baby at the time of …

Uterine fibroids definition and facts What are uterine fibroids? Uterine fibroids are benign tumors that originate in the uterus (womb). It is also called an Uterina myoma. It is not known exactly why women develop uterine fibroids. Most women with uterine fibroids have no symptoms. However, fibroids can cause a number of symptoms depending on their size, location within the …

What is penicillamine, and how does it work (mechanism of action)? Penicillamine is classified as a metal binding (chelating) agent. Penicillamine is a genetic disease that causes excessive copper to accumulate in the body. The mechanism of action of penicillamine in rheumatoid arthritis is unknown but it may be related to reduction of collagen formation. (Collagen is a type of …

What is sodium polystyrene sulfonate-powder? How does it work (mechanism of action)? Sodium polystyrene sulfonate is a cation-exchange resin taken orally that is used to reduce high levels of potassium in the blood (hyperkalemia). Sodium polystyrene sulfonate removes potassium by exchanging sodium ions for potassium ions in the intestine. The majority of this cation exchange seems to take place in …

What is Xanax? How does it work (mechanism of action)? Alprazolam (Xanax XR, Niravam), is an anti-anxiety medication in the benzodiazepine drug family, the same family that includes diazepam (Valium), clonazepam (Klonopin), lorazepam (Ativan), flurazepam (Dalmane), and others. Alprazolam and other benzodiazepines act by enhancing the effects of gamma-aminobutyric acid (GABA) in the brain. GABA is a neurotransmitter (a chemical …

Medical marijuana facts Readers Comments 2 Share Your Story Marijuana or cannabis flowers contain the most cannabinoids and have the most therapeutic potential.. Medical marijuana is a plant-based medicine from the Cannabis sativa or Cannabis indica species with three major active compounds: THC, CBD, and CBN. Medical marijuana is used for pain, nausea, muscle spasms, anxiety, multiple sclerosis, low appetite, …

What is zonisamide-oral, and how does it work (mechanism of action)? Scientists do not known how exactly zonisamide works in the body. Zonisamide is presumed to work on the sodium and calcium channels in the brain cells where it controls electric-currents that are responsible for seizure activity. The FDA approved zonisamide in March 2000. The brand name for zonisamide is …

Low blood sugar facts Hypoglycemia occurs when there is not enough sugar (glucose) in the blood. Hypoglycemia is the medical term for low blood sugar. It typically occurs as a side effect of medications for diabetes. The normal range of blood glucose is from 70 to 100 mg/dL in an individual without diabetes, Most people will feel the effects and …

What is loratadine/pseudoephedrine? How does it work (mechanism of action)? Loratadine/pseudoephedrine is a combination of two drugs, an antihistamine (loratadine) and a decongestant (pseudoephedrine). Loratadine is a long-acting antihistamine that blocks the actions of histamine that causes some of the symptoms of allergic reactions. Histamine is released from histamine-storing cells (mast cells) and attaches to other cells that have receptors …