How long will sun rash last?

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A sun rash is basically instigated by exposure to the rays of the sun. This form of rash can appear as reddened or blistering areas that can occur right away or develop after a few hours of exposure under the rays of the sun, especially during the summer months. A sun rash can develop on any part of the body and can be itchy and uncomfortable. Even though it usually lasts only for a short period, those who are susceptible to sun rashes often experience them frequently during the summer months.

What is a sun rash?

Sun rash is also called as solar dermatitis. It is a rash that breaks out among fair-skinned individuals who are highly sensitive to sun exposure. Even though it can affect anyone who is pale, individuals who have light skin and red hair face a higher risk for the condition. Additionally, it occurs commonly among children and women.

Time frame

Sun rash
Even though it usually lasts only for a short period, those who are susceptible to sun rashes often experience them frequently during the summer months.

A sun rash will usually clear up within a span of three days if the individual will not expose himself/herself to the sun during that period. Remember that it has the tendency to recur, thus once it is gone; expect that it will return at any time after future sun exposure. Individuals who are more sensitive can develop sun rashes throughout the spring and summer season. Nevertheless, this condition typically vanishes once an individual reaches 40 or 50 years old.

What are the symptoms?

The rash is the usual symptom of solar dermatitis. It typically breaks out on the neck, face, chest, legs and arms if those areas were exposed to direct sunlight. Nevertheless, the rash can also be accompanied by other symptoms such as nausea, headache, fatigue, chills and a general feeling of being sick that can last up to 2 hours before they eventually clear up. If you want to learn how to ease the other symptoms, click here.

Preventive measures

The development of sun rashes can be prevented by applying sunscreen every time the individual is exposed to the rays of the sun. It is recommended to use a sunscreen with SPF of at least 15. It is also recommended to use a wide-brimmed hat along with long-sleeved shirts and pants. Using an umbrella for shade can also help in preventing the rashes.

Considerations to bear in mind

Individuals who are not usually prone to developing sun rashes can become sensitive to the sun once they are currently taking certain medication. This is called as photoallergic dermatitis and can be triggered by certain pain medications or drugs such as tetracycline antibiotics and thiazide diuretics. If an individual is using any of these medications, it is vital to protect the skin from exposure to the sun. Even certain perfumes and soaps can also increase the sensitivity of the skin and result to sun rashes.

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