Such unusual sensations in various parts of the body are called Dysthesias. They may occur in a patch of skin or over a whole limb.
The different types of abnormal sensations that are experienced include warm sensation, cold sensation, burning, itching, crawling, pressure, etc. This is often accompanied by numbness at the site.
Dysthesias occur due to a sensation in the nerves. This can occur due to diabetes, thyroid
disorders, stress, anxiety, aging, etc. You should first check up with your doctor to check for these conditions, specially diabetes and hypothyroidism
There are various ways to treat Dysesthesias. This also depends on the cause. In general, Maintaining optimum weight, proper diet, vitamin supplements, exercise, treating stress and depression will help in reducing the symptoms. You should try to achieve this at home. You should also take Vitamin B and Vitamin E supplements which are available at all pharmacies. You should also go for regular exercise.
If these steps do not help, you need to consult a neurologist for this. You may need tests like Nerve conduction tests to diagnose your condition. Medicines like Lyrica can help in this.
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