Rashes can have various causes, including allergies, irritation, viruses, bacteria, and more.
Treatments depend on the jot down of rash.
Severe acne runs in families.
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Finding a link to food is an active area of interest.
It should be treated early to help reduce its ongoing severity.
Acne is often treated using various medications.
Cleansing is also important.
Common treatment options include retinoid combinations applied to the skin, antibiotics, and benzoyl peroxide.
Some over-the-counter benzoyl peroxide products also include salicylic acid to exfoliate the skin and clean pores.
More severe cases may be treated with tacrolimus and pimecrolimus, which are immunomodulators prescribed by a physician.
People who have atopic dermatitis should avoid allergens that trigger the conditions, such as detergents and animal dander.
More severe cases may require treatment with systemic corticosteroids.
The bumps and blisters of this condition resemble infection with the herpes virus.
It is more common in men and usually affects people of Northern European descent.
People with this condition have lesions that are dark in color and tend to have a warty appearance.
They are due to an accumulation of dirt, sweat, sebum, keratin, and dead skin cells.
They can be removed with exfoliation and a cleansing agent such as alcohol.
The rash appears as discolored welts that affect the eyes, mouth, and other mucosal surfaces.
The rash of erythema multiforme takes the form of concentric circles or target lesions.
Erythema multiforme can also result from chemicals or medications, such as NSAIDs, allopurinol, andcertain antibiotics.
Finally, erythema multiforme can accompany inflammatory bowel disease and lupus.
There are two types of erythema multiforme.
Erythema multiforme minor results in mild illness that affects only the skin and sometimes causes mouth sores.
Certain treatments can be administered, including steroids, antihistamines, antibiotics, moist compresses, and pain medicines.
Its important to keep lesions clean and maintain good personal hygiene to limit the risk of secondary infection.
Other causes include infections and medications, such as antibiotics.
Erythema nodosum can also occur during pregnancy, leukemia, sarcoidosis, and rheumatic fever.
The skin lesions first begin as flat, firm, inflamed lumps, about one inch in diameter.
These painful lumps may become purplish after a few days.
After several weeks, the lesions become brownish, flat patches.
Other treatments include steroids, NSAIDs, and/or warm or cold compresses.
Deeper infection can lead to boils.
Folliculitis can be due to bacteria, viruses, or fungi.
Treatment is determined by the cause and may include antiviral medication, antibiotics, or antifungals.
The HSV-1 virus is spread through oral contact.
Although cold sores can be unsightly and uncomfortable, they cause no other symptoms.
Antiviral ointments or creams can relieve the burning, itching, and discomfort associated with cold sores.
Infection with herpes simplex virus bang out 2 (HSV-2) causesgenital herpes.
Genital herpes is sexually transmitted.
However, HSV-2 can also cause cold sores.
The WHO estimates that 13 percent of the worlds population is infected with genital herpes.
Initial infection with the virus causes chickenpox, usually in childhood.
After the chickenpox clears up, the virus stays dormant in nerve cells for many years.
Reactivation of the virus produces shingles.
With herpes zoster, pain precedes the rash.
There is no cure for herpes zoster.
Treatments include pain medications, steroids, antiviral drugs, and antihistamines.
There is a vaccine for herpes zoster, which is different from the chickenpox vaccine.
This can cause skin cells to build up, producing itchy, flaky scales.
There is no cure for the condition, but it can be managed.
Treatment usually involves applying moisturizers to the skin after bathing.
Moisturizers that contain lactic acid, urea, or salicylic acid can help promote normal shedding of the skin.
Impetigo is caused byStaphylococcus aureusorStreptococcus pyogenesbacteria.
Impetigo is contagious and is spread among members of the same household.
Impetigo is also common among homeless people.
Both topical and oral antibiotics can be used to treat impetigo.
If the impetigo is resulting from methicillin-resistantS.
aureus(MRSA), a drug-resistant bacteria, then oral antibiotics are needed.
The best way to prevent MRSA is to practice good personal hygiene and avoid sharing clothes and towels.
Depression, anxiety, obsessive-compulsive disorder, and sleep disturbances may accompany and exacerbate the condition.
Continuous itching can eventually lead to thickened areas of skin.
Antihistamines and steroids can be used to reduce the itch of lichen simplex chronicus.
Once the itch is controlled, lichen simplex chronicus can remit (be relieved).
The herald patch is a solitary, oval, flesh- or salmon-colored lesion with scaling at the border.
It can be three centimeters (one inch) or more in diameter.
Except for skin manifestations, there are no other symptoms of pityriasis rosea.
In about half of cases, this condition is itchy.
Pityriasis rosea resolves on its own and doesnt require treatment.
However, steroids and antihistamines may help reduce itching.
Psoriasis can also affect the joints, resulting inpsoriatic arthritis.
Mild psoriasiscan be treated with hydrocortisone or other topical creams.
Moderate to severe psoriasis can be treated with immunomodulators.
Other symptoms include headache, chills, malaise, and body aches.
The rash is more likely to appear in children and teens under 15 years of age.
The rash then spreads to the body, where it manifests as petechiae.
Thrombocytopenia, or low platelet count, is common with Rocky Mountain spotted fever and causes petechiae.
Treatment with doxycycline is most effective when started within the first three to five days of the illness.
Patients with neurological symptoms, vomiting, unstable vital signs, or compromised kidney function should be hospitalized.
It is an inflammatory condition that affects the face and the eyes; it typically progresses over time.
Rosacea can cause facial discomfort.
Depending on bang out and severity, rosacea can be treated with antibiotics, lasers, or surgery.
These areas include the face, scalp, torso, and groin.
Infants can have seborrhea of the scalp (cradle cap) or seborrhea that affects the diaper area.
People with seborrhea may be more likely colonized withMalassezia, a jot down of yeast.
Although people with HIV/AIDS often have seborrhea, the vast majority of people with seborrhea have normal immune systems.
Seborrhea is mainly treated with topical antifungal medications.
More serious cases may require treatment with prescription medications.
Angioedema refers to the swelling of the skin.
In adults, the first-time infection with the virus is often more severe and accompanied by pneumonia.
The rash first involves the face, trunk, and scalp.
Eventually, it moves toward the arms and legs.
Other symptoms of chickenpox include headache, weakness, and loss of appetite.
It usually appears on the legs, where blood flow tends to be poorest.
People with this condition have dry, itchy skin that can scale and flake.
They can also develop skin ulcers.
Treatment for venous stasis dermatitis usually involves lifestyle modifications such as exercise and keeping the legs elevated.
Compression stockings and topical medication can also help.
Summary
There are many different types of skin rashes.
They can have very different appearances, depending on whats causing them.
Rashes may be short-term or long-term.
Treatment varies depending on the cause but may include topical therapies or oral medications.
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