Tongue facts Your tongue can say a lot about your health. The tongue is made up of a mobile group of muscles that is attached to the floor of the mouth. The surface of the tongue is covered with small bumps called papillae. The majority of our taste buds are in these papillae. The tongue …
Read More »
Swimmer’s ear in adults and children definition and facts Share Your Story Swimmer’s Ear (Outer Ear Infection) Swimmer's ear, or external otitis, is typically a bacterial infection of the skin of the outer ear canal. In contrast to a middle ear infection, swimmer's ear is an infection of the outer ear. Swimmer's ear can occur in both acute and chronic …
Read More »
What is the right brain vs. left brain theory? What is brain lateralization (split-brain)? Readers Comments 1 Share Your Story Illustration of Left Brain vs. Right Brain Some neuroscience researchers believe that the function of the human brain is be best explained by the concept of lateralization, meaning that the right and left hemispheres of the brain perform very different …
Read More »
Labyrinthitis (inner ear infections) definition and facts Readers Comments 7 Share Your Story Inner Ear Infection (Labyrinthitis) Labyrinthitis is an inner ear condition that causes dizziness, spinning sensation (vertigo) and problems with balance. Inner ear infections and/or other ear problems can trigger labyrinthitis. Symptoms of labyrinthitis include: Dizziness Spinning sensation (vertigo) Nausea Vomiting Problems with balance or walking Hearing loss …
Read More »
Nosebleed definition and facts Picture of mustache dressing The definition of a nosebleed is simply bleeding from the blood vessels in the nose. The medical term for nosebleed is epistaxis. Nosebleeds are common due to the location of the nose on the face, and the large amount of blood vessels in the nose. The most common causes of nosebleeds are …
Read More »
What is timolol and how does it work (mechanism of action)? Timolol GFS 0.25% and 0.5% are indicated for the treatment of elevated intraocular pressure in patients with ocular hypertension or open-angle glaucoma. Timolol maleate is a beta1 and beta2 (nonselective) adrenergic receptor inhibitor that does not have significant intrinsic sympathomimetic, direct myocardial depressant, or local anesthetic (membrane-stabilizing) activity. Timolol …
Read More »
What is Premarin? What is Premarin used for? Estrogens are one of the two major classes of female hormones. (Progestins comprise the second major class). Estrogens are used primarily to treat the symptoms of menopause and states in which there is a deficiency of estrogen, for example, among women who have had their estrogen-producing ovaries removed. Conjugated estrogens are a …
Read More »
What is ciclesonide? What is ciclesonide used for? Ciclesonide (Alvesco) is a man-made steroid for inhalation in the glucocorticoid family. It is related to the naturally-occurring steroid hormone, cortisol or hydrocortisone, produced by the adrenal glands. The body converts ciclesonide to des-ciclesonide, which is the active form of the drug. Glucocorticoid steroids have potent anti-inflammatory actions. When used as an …
Read More »
What is erythromycin and benzoyl peroxide, and how does it work (mechanism of action)? Benzamycin is a combination of erythromycin and benzoyl peroxide and is used for the topical treatment of acne (pimples). Erythromycin is an antibiotic. The exact mechanism by which topical erythromycin reduces pimples is unknown. Erythromycin probably reduces pimples by penetrating into the skin and killing bacteria …
Read More »
What is Viekira Pak? What is Viekira Pak used for? Viekira Pak is a combination of drugs used to treat patients with hepatitis C virus (HCV) genotype 1. It contains four medicines, dasabuvir, ombitasvir, paritaprevir, and ritonavir. Viekira Pak belongs to a class of drugs called direct-acting antiviral agents. Similar drugs include boceprevir (Victrelis), sofosbuvir (Sovaldi), simeprevir (Olysio), telaprevir (Incivek), …
Read More »
