Any part of the body that comes in contact with this sap will result in dermatitis characterized by a red, itchy rash as well as blisters.īy taking precautions, you may be able to avoid skin contact with these poisonous plants. However, symptoms can worsen five days after onset.Ĭontact with this sap can cause dermatitis in humans. Urushiol can cause a rash to develop within hours of exposure or several days later. It causes skin irritation in most people. Poison ivy, oak, and sumacĭuring summer, it's fun to explore the woods and be adventurous but remember to be mindful of poisonous plants! Poison ivy, poison oak, and poison sumac are plants that contain an oily sap known as urushiol. Calamine lotion, hydrocortisone creams, and antihistamines may help. The rash will disappear on its own in time, but you can take steps to ease the discomfort. After swimming, thoroughly rinse your body with fresh water and dry yourself with a towel. The best way to avoid swimmer's itch is to choose swimming spots carefully, staying away from areas where swimmer's itch is known to occur or where signs warn of possible contamination. The rash resembles reddish pimples or blisters.Ĭhildren may be more susceptible to swimmer's itch than adults, since they tend to play or swim in shallow water and their skin is more delicate. It is an itchy rash that can appear within minutes or days after swimming or wading in infested water. Also called cercarial dermatitis, swimmer's itch is most common in freshwater lakes and ponds, but saltwater bathers sometimes experience it as well. It is an allergic reaction to parasites that infest the skin while swimming or wading in water. Swimming and water-related activities are popular summertime pursuits, but swimmers should take care to avoid swimmer's itch. Hydrocortisone cream can also provide temporary relief while it heals. A cold shower or compress can help you reduce the temperature of your skin and soothe itching. Heat rash typically disappears within a day or two when your skin cools down. To further prevent heat rash, use lightweight lotions, creams, and moisturizers. Wearing lightweight, breathable fabrics made of natural materials rather than synthetics is a good idea to reduce skin irritation and stay comfortable in warm weather. It can also appear in the armpits, creases of the elbows, and groin area. The rash in infants is usually found on the neck, shoulders, and chest. It appears as tiny bumps on the skin, often on body areas covered by clothing, especially skin covered by thick clothing or heavy creams.Īdults tend to develop heat rash in skin folds and areas that are exposed to friction, with clothing being the most common culprit.īabies have a greater susceptibility to heat rash than adults because their pores have not completely developed. Heat rash is a common, uncomfortable disorder that occurs when sweat ducts become clogged. Here's what you need to know about common skin rashes during the hot summer season: 1. This is why it's important to educate yourself on the different rashes that commonly occur during summer and what they mean. Sometimes, not everyone is able to identify a possible underlying cause for rashes. Rashes are most often caused by either contact with an irritant or by an allergy. Hence, most of the skin problems occur during the summer months.ĭuring the hot summer months, many people find that they are prone to rashes. But many bacteria can grow in warm and moist environments like those found in your body. Sweating, overheating, and the burning rays of the sun are all part of summer fun. Summer Rash 101: Is it Heat Rash or Something Else?
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