A rash caused by skin contact with an allergen is referred to by the medical term "allergic contact dermatitis." Allergic contact dermatitis occurs when the body identifies a foreign substance as being a potential threat and responds by releasing chemicals called histamines.

Pregnancy and lactation spark numerous changes in a woman's body, and some of these changes can be uncomfortable or jarring. It's common for breastfeeding women to feel a sensation of heaviness in their breasts and chest.

Dealing with a cold can be frustrating, especially when you’re battling a whole myriad of symptoms. A congested throat makes it hard to breathe, talk and eat, and may wake you up during the night.

Theraflu, manufactured by Novartis pharmaceutical company, is an over-the-counter medicine used to alleviate symptoms of the common cold and flu. It comes in hot liquid, warming syrup or caplet form. Several formulas are available to treat different symptoms, such as coughing, chest congestion or a sore throat.

Losing weight can be a great accomplishment, and if you've managed to reduce your weight, you should be pleased. You'll most likely enjoy improved health, better appearance and more energy. If you have stretch marks, though, it's time, not weight loss, that will make the biggest difference in their appearance.

Alopecia areata is form of hair loss (typically on the head) that results from the immune system mistakenly identifying hair follicles as a harmful invader. This leads to an inflammatory response that destroys them.

You forgot to apply your high-SPF sunscreen at the beach and ended up with an uncomfortable, lobster-like sunburn. Though sunburn can take a few hours to develop after an extended time outdoors, treating it quickly is the key to minimizing the unpleasantly warm, irritated and itchy feeling that can result.

Enzymes are organic substances that sustain life; proteins that act as catalysts, or accelerators, during chemical reactions happening continually throughout the body. Some reactions need to happen quickly, such as the enzymes involved in breaking down big protein or fat molecules into smaller ones during digestion.

If you've experienced a rash due to poison ivy, you might be reluctant to take your dog for another walk in the park, or wish you'd never tried to pull weeds without thick gloves and a protective suit.

Cold sores are sores caused by the herpes simplex one and the herpes simplex two viruses. These sores are commonly found on the lips, nostrils, mouth and external genitalia. However, the herpes simplex viruses may also cause lesions anywhere on an individual's skin, including on the back of the neck.

Thin, old-looking skin comes to us all, if we’re lucky. However, when skin thins and ages prematurely, it can be depressing. There’s no need to look old before your time. You can keep skin looking youthful for as long as possible if you treat it right.

Although balding is common in older men, teen boys can also experience hair loss. If you’re a teen experiencing hair loss, you may have an underlying health problem or habit that is causing it. Fortunately, many cases of hair loss in teen boys are treatable or self-resolving, according to the Nemours Foundation.