breast cancer

What is ezetimibe and simvastatin, and how does it work (mechanism of action)? Vytorin is a combination of ezetimibe (Zetia) and simvastatin (Zocor) that is used for treating high levels of cholesterol in the blood. Vytorin reduces total cholesterol and low density lipoprotein (LDL or "bad") cholesterol while it increases high density lipoprotein (HDL or …

What is lemon balm (Melissa officinalis)? How does it work (mechanism of action)? Lemon balm is a plant used as an herbal supplement. It may have antiviral activity against some viruses, for example, the herpes virus as well as calming effects. It active compounds in lemon balm are caffeic acid and tannins. What are the uses for lemon balm? Lemon …

What is pimecrolimus, and how does it work (mechanism of action)? Pimecrolimus is a chemical that is used to treat atopic dermatitis (eczema). Atopic dermatitis is a skin condition characterized by redness, itching, scaling, and inflammation of the skin. The cause of atopic dermatitis is not known; however, scientists believe that it may be due to activation of the immune …

What is letrozole, and how does it work (mechanism of action)? Letrozole is an oral, anti-estrogen drug that is used for treating postmenopausal women with breast cancer. The growth of some breast cancers in postmenopausal women is promoted by estrogens that circulate in the blood, and the adrenal glands are the main source of these circulating estrogens. Letrozole inhibits the …

What is tincture of opium liquid, and how does it work (mechanism of action)? Opium tincture is an oral liquid medication used to control diarrhea. Opium tincture contains morphine which is an opioid pain reliever. Opioids can reduce gastrointestinal motility, propulsion, secretions, and increase gastrointestinal muscle tone. These effects help in controlling diarrhea. Opium tincture is a controlled substance. What …

What is dutaseride? How does it work (mechanism of action)? Dutasteride is a medication used for the treatment of benign prostatic hyperplasia (BPH) also known as an enlarged prostate. Dutasteride belongs to a class of medication called 5-alpa reductase inhibitors. Male hormone dihydrotestosterone (DHT) is primarily responsible for development and enlargement of the prostate gland. Testosterone is converted into DHT …

What is chlorpheniramine and hydrocodone, and how does it work (mechanism of action)? Tussionex is a combination of an antihistamine that blocks allergic reactions and reduces the production of mucus (chlorpheniramine), and a narcotic that relieves pain and cough (hydrocodone). Tussionex is a liquid that slowly releases the chlorpheniramine and hydrocodone after it is ingested. What brand names are available …

What is dextrose solution-intravenous, and how does it work (mechanism of action)? Dextrose monohydrate is sterile intravenous solution for fluid replenishment. Intravenous administration of dextrose solution provides a source of water and glucose ( sugar), giving patients fluid and energy. What brand names are available for dextrose solution-intravenous? N/A Is dextrose solution-intravenous available as a generic drug? Yes Do I …

What is mifepristone, and how does it work (mechanism of action)? Mifepristone is a synthetic steroid with antiprogesterone and antiglucocorticoid effects. It is used for terminating pregnancy and treating people with Cushing syndrome. Progesterone is a female hormone and the principal progestational hormone. Progesterone prepares the uterus (the womb) to receive and sustain the fertilized egg andis an important hormone …

What is imiquimod, and how does it work (mechanism of action)? Imiquimod is a topical medication that activates the immune system and is used for treating (not curing) genital warts. Although the exact mechanism of action imiquimod is not known, imiquimod is presumed to work by activating immune cells and chemicals that affect the immune the system. The FDA approved …