Basically, itchy skin usually a symptom of something. And the treatment for itchy skin should be based on the diagnosis itself, because each of the cases could be different. Therefore you should consult a doctor to decide what kind of treatment suits best for your itchy skin.
Generally, there are 4 types of treatment for itchy skin. Each of them works specifically for different cause of itchy skin, whether it’s an allergy, internal disease or other cause of itchy skin.
Treatment for itchy skin
There are many form of medications as a treatment for itchy skin. To heal the itchiness from the outside, your doctor may recommend applying corticosteroid cream to the affected areas. After you apply the cream, then you cover the areas with damp cotton material that has been soaked into water or other solutions. It will help your skin to absorb the cream and heal.
If the itching areas is not large and severe, healing from the inside could work. Your doctor may prescribe you tacrolimus (Protopic) and pimecrolimus (Elidel) to substitute corticosteroid cream.
Oral antihistamines is also helpful. It’s an anti-allergy medication. With the antihistamines, your doctor will also you prescribe you over-the-counter drug that don’t make you sleepy. This will be a very good help especially if you keep experiencing the itchiness at night.
Treating Underlying Disease
After a thorough exam, if you find that the cause of your itchy skin is an internal disease, the best treatment for itchy skinis to treat the underlying disease. The disease could be like kidney disease, iron deficiency, liver disease or diabetes. Other itch-relief methods might be needed during the treatment for your internal disease.
Light Therapy (Phototherapy)
Phototherapy is a more advanced treatment for itchy skin. It simple means a treatment with light. Your doctor would recommend you this treatment if you have a widespread eczema or localized eczema that has not responded to any topical treatments.
For treating skin disease, they specifically use narrowband ultraviotet B (UVB). It works well especially to treat sunlight skin disease caused by UVA.
Other than advanced chemical treatments, natural remedies can be used to treat itchy skin. It’s easy to find and very safe to apply. It’s usually a topical treatment, you could use essential oils, virgin clay, apple cider vinegar, peppermint leaves, basil, aloe vera, fruit peels and even oatmeal to heal your itchy skin. But this type of treatment usually work for mild itch, not a severe and complicated condition like eczema or widespread hives.