Posts for tag: Rash
From coming in contact with poison ivy to dealing with a high dose of stress, there are many reasons a rash might appear. Most of the time, a rash will go away on its own without treatment; however, it’s also important to recognize when a rash may warrant turning to a dermatologist for treatment.
What causes rashes?
There are so many reasons why a rash may surface. Rashes may be the result of a bacterial, fungal, or viral infection, or it could be caused by an allergy. Common causes of a rash include,
- Atopic or contact dermatitis
- Pityriasis rosea
- Insect bites and stings
- Poison ivy, oak, or sumac
- Diaper rash
- Lichen planus
- Allergy to a drug/medication
How do I treat a rash?
Most rashes are mild, self-limiting, and can be treated on your own without having to turn to a doctor. Some ways to ease a rash and promote faster healing is by,
- Using only gentle cleansers and soaps that do not contain harsh chemicals or fragrances
- Avoiding hot water and only using lukewarm or cold water
- Being gentle when cleansing, bathing, and handling the skin
- Not covering the rash (let it breathe)
- Using only unscented products
- Applying calamine lotion to control itching
- Using hydrocortisone cream to reduce itchiness, swelling, and redness
- Not scratching the rash, as this can lead to an infection
When should I see a dermatologist about my rash?
It’s important to recognize when a rash probably requires medical attention. You should schedule an appointment with your dermatologist if,
- The rash is widespread and takes over most of your body (this could be a sign of an allergic reaction, which requires immediate attention)
- The rash is spreading quickly and suddenly
- Your rash is accompanied by a fever (this is often a sign of serious infection)
- The rash is painful or contains blisters
- There are signs of infection such as oozing, crusting, or skin that’s warm to the touch
Dealing with a rash that is painful or causing your concern? If in doubt, don’t hesitate to call your dermatologist. We can discuss your symptoms over the phone and determine whether you should come in for a consultation.
By The Dermatology Center
October 09, 2020
Category: Skin Conditions
Some many conditions and problems could lead to itchy skin; however, if you’ve been exposed to poison ivy, sumac, or oak you must be able to recognize the symptoms. It’s possible that you came into contact with poison ivy or any of these plants while on your typical walk or you may not even realize that the plants are hanging in your garden. If you do come into contact with poison ivy, sumac and oak here are what you should know.
You’re Allergic to the Oil from these Plants
Poison ivy secretes an oil known as urushiol. When a person comes in contact with the oils from these plants this causes an allergic reaction. You may notice a rash that forms in a straight line (as if you brushed against a poison ivy leaf). If you suspect that you’ve come into contact with poison ivy, sumac, or oak, it’s important to wash your clothes immediately and to take a shower to prevent the oils from spreading further.
You Can Usually Treat It Yourself
While the rash can be unpleasant, symptoms should go away within 2-3 weeks. Since the rash can be quite itchy and uncomfortable, here are some ways to ease your symptoms:
- Take cool, oatmeal baths to alleviate inflammation and itching
- Apply calamine lotions to the skin to temporarily alleviate itching
- Steroid creams (aka: cortisone cream) may also alleviate redness and inflammation
- Apply cold compresses to the area when symptoms flare-up
- Whatever you do, do not scratch your rash (this can lead to an infection)
Severe Symptoms Warrant a Doctor’s Visit
Some people have severe allergic reactions when they come into contact with poison ivy, sumac, or oak. You must call your dermatologist as soon as possible if:
- Pus develops on the rash
- You also have a fever over 100 F
- You experience severe itching
- The rash keeps spreading
- You aren’t sure whether the rash is caused by poison ivy, oak, or sumac
- The rash spreads to the mouth or the eyes
- Symptoms don’t improve within a week
From poison ivy rashes to psoriasis, a dermatologist can treat a wide range of skin conditions and provide you with the treatment you need. If you have concerns about symptoms you are experiencing, call your dermatologist right away.