You have a rash . It's red and itchy and you aren't sure whether to call your doctor or take a trip to the pharmacy for some over-the-counter cream. Skin rashes come in all shapes and sizes and while they can be common, they can also be scary. When you are suddenly covered with red bumps, blisters or a spreading pinkish, scaly or inflamed patches you wonder if it is the sign of something serious.
The good news is, most rashes disappear on their own within a few days and the itching is often relieved by over-the counter creams, lotions and antihistamines. Talk with your pharmacist if you aren't sure which lotion or cream would work best on your rash.
Common Causes of Rashes
There are many different conditions that may cause a rash and many have distinct characteristics that may help you determine what the underlying cause of the rash is. Some of the common causes include:
Bacterial or fungal infections
Reaction to plants, such as poison...
Causes Endometriosis occurs among women all over the world, but researchers have been unable to determine its cause. A combination of genetic, biologic, and environmental factors may work together to trigger the initial process, produce implantation, and cause subsequent reseeding and spreading of the implants. Theories of the cause of endometriosis include: Retrograde Menstruation. Retrograde menstruation occurs during a woman's period, when menstrual tissue flows backward through the fallopian tubes rather than out through the vagina. In some cases, the redistributed uterine tissue may attach and grow in areas outside the uterus, forming endometriosis implants. This theory does not fully explain endometriosis, however. Many women have some retrograde menstruation, but not all of them develop endometrial cysts. Consequently, other factors must explain why uterine tissue becomes implanted and grows in areas outside the uterus. Exposure to Estrogen . Prolonged exposure to estrogen may play ...
The beginning of summer kicks off the camping and hiking season, anxiously awaited by those who have endured a long cold winter. This year will likely prove to be one of the busier camping seasons as many Americans bypass more expensive vacations that involve pricey airline tickets or gas guzzling road trips. Emergency department staff will probably see a greater number of people with contact dermatitis caused by exposure to poison ivy, poison oak or poison sumac. Many people have never seen poison ivy , or perhaps wouldn't recognize it if they saw it. Poison ivy, poison oak and poison sumac belong to the plant genus Toxicodendron (previously referred to as Rhus ). Toxicodendron means "poisonous tree." These plants have an oil-based substance in the resin on their leaves and in their stems and branches called urushiol that causes a delayed skin reaction in about 50% of people that contact it. Urushiol may cause severe contact dermatitis in people that have previousl...
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