Isoniazid (isonicotinylhydrazine or INH), is a medication administered as a first line of defense against tuberculosis, a disease which infects nearly one-third of the world's population, according to the U.S. Centers for Disease Control and...
Teething is part of normal infant development that generally begins around months four to seven. The infant's two bottom front teeth may appear first, followed by the four upper teeth about four to eight weeks later, according to the American...
Vyvanse, known generically as lisdexamfetamine dimesylate, is a central nervous stimulant. It is used to treat both the inattentive and hyperactive types of attention deficit hyperactivity disorder (ADHD), according to the National Library of...
In psychology and mental health, the term "affect" (or "affective symptoms") refers to the mood, emotions or feelings displayed by the person experiencing the mental health disturbance. Variations in affect may range from intense displays of mood...
The urinary system includes the kidneys, ureters, bladder, sphincter muscles and the urethra. Its main job is to remove urea, a waste byproduct, from your blood. When your urinary system is not running smoothly due to age, illness, or injury,...
Bodybuilders are not the only people who benefit from gaining muscle mass. Building muscle gives your body shape, tone and increases metabolism. Training with weights can help you build muscle in a short period of time. Lift with heavy resistance...
Beautiful skin can boost your self-confidence. Skin care treatments can improve the appearance and condition of your skin. One common skin care treatment is a glycolic peel. The glycolic peel involves applying glycolic acid on your skin to draw...
Whiteheads are a form of acne, a common skin disorder that affects over 45 million North Americans, according to dermatologist Dr. Herbert P. Goodheart. Acne occurs when built-up oil and dead skin cells combine to form a plug within the hair...
Blackheads are a type of unruptured acne lesion. They occur when plugged hair follicles open at the surface of the skin and turn dark. Despite their appearance, however, blackheads--also known as open comedones--are not caused by, or indicative...
Liver spots and age spots are the old fashioned names for highly pigmented skin blemishes caused by years of sun exposure. The medical name is solar lengtigines. Many time-tested, natural remedies are popular, but skin care experts at Home...
Allergic reactions to 14 karat gold earrings and other metal jewelry are fairly common. Signs and symptoms can appear soon after exposure to new jewelry, or may develop over time as the metal on your earrings wear down. Reactions vary from...
Coffee is a drink brewed from roasted seeds of the Coffea arabica plant. It contains caffeine---a compound with stimulant properties. Like other stimulants, the caffeine in coffee can lead to dependence and withdrawal when consumed regularly....
Most women have facial hair. Some, however, may have noticeable dark, coarse hair because of an excess of the hormone androgen or because of their ethnic or family backgrounds. Removing hair from your upper lip can be done on a daily basis with...
Scars may not be debilitating by nature, but they can cause self-consciousness and may lead to social isolation if they are severe. There are plenty of aggressive treatment procedures that can reduce scars' appearance or eliminate them altogether....
From mites to mosquitoes, a variety of bugs bite humans, creating itchy skin reactions that range in severity from a mild irritation to a nasty rash. Itching is one of the more common reactions to bug bites, generally brought about by foreign...
Metronidazole, a prescription medicine marketed as Flagyl and available as oral, injection and topical forms, is used to treat infections from unusual bacteria, called anaerobic bacteria (such as bacteroides), and from protozoa. Infections treated...
Dimethyl sulfoxide, or DMSO, is a chemical used to treat pain in the bladder and urinary tract due to cystitis or other conditions. Clinically, it can also be used to treat inflammation and skin pain. Because of its ability to dissolve a wide...
Caffeine is a stimulant found in many products. Coffees, teas and sodas contain high amounts of caffeine and in many people who use these products, addiction to the stimulant may follow excessive or prolonged consumption. Additionally, many over...
Titanium oxide, better known as titanium dioxide, is a physical sunscreen that reflects UV light before it can damage your skin, according to MayoClinic.com. It is a common ingredient in sun protection creams. It has a white appearance when...
Nettle leaf, also called stinging nettle, is a medicinal substance with anti-inflammatory properties. Treatment with nettle leaf may help reduce painful symptoms associated with a variety of health conditions, including muscle aches, arthritis and...
Vitamin C skin care products are all the rage. Topical vitamin C smooths the skin and helps prevent skin damage. Patricia K. Farris, MD, conducted a study at Tulane University School of Medicine that concluded topical vitamin C was effective at...
Hyperpigmentation is a skin condition characterized by dark spots on the face and body. It occurs when melanocytes -- the cells that produce pigment -- work overtime, forming deposits of excess melanin in the skin. A number of factors can trigger...
Contact dermatitis, a type of allergic reaction on the skin, can occur from many irritating substances. Nickel metal is one of the primary causes of this skin rash. Nickel may be found in eating utensils, jewelry and other metal products in...
Stretch marks, also called striae, occur when the skin is rapidly stretched due to excessive weight gain or loss. Overweight individuals as well as pregnant women are more susceptible to stretch marks across the stomach, thighs, arms or breasts....
A rash is a common allergic reaction. Symptoms develop when the immune system mistakes a substance as a harmful invader. The body sends chemicals and white blood cells to the area perceived to be under attack, creating an inflammatory response....
Involuntary muscle spasm of the eyes is a relatively common condition that tends to occur without warning and causes no harm. Most people would describe the condition as a mild irritation that goes away within a few days. Occasionally, eye spasms...
Chlorhexidine (Chlorhexidine gluconate) is a germicidal cleanser and an antibacterial dental rinse. The cleanser is used topically as an antiseptic and disinfectant, and the dental rinse is used orally to treat various dental conditions....
If you're having problems falling asleep at night, a melatonin supplement may help adjust your body's internal clock so you can fall asleep earlier at night. Melatonin most commonly comes in pill form in doses of 1 to 3 mg, but it is also...
The key ingredient in many acne treatment products, benzoyl peroxide works by oxygenating clogged pores and making the environment inhospitable to bacteria. Because the prescription and over-the-counter creams, soaps and lotions containing benzoyl...
Most acne medications are irritating to the skin. Learn how to care for your skin after treatments in this video.
