If you have had the experience of the skin either getting red, or having patches, burning inflammation and itchy sensation for a longer period of time, then it means you are suffering from one of the skin diseases which is now happening to half of the population of the world. Skin getting red can be some time due to sudden change of temperature such as while exercising. However if your skin is getting red, dry and itchy it leads to a suspicion of problems such as eczema which has a symptoms of the same.
It is always good to have consultation with your doctor before going any type of treatment. This will ensure that the medication you take is correct and also will help you get more confident on the problem you are facing. Generally if you have a dry skin, patches with itching sensation maximum chances of problems of eczema is present. You can take the creams such as eczema cream available over the web stores now, so that initial treatment can be done at home. However you should identify your symptoms and take the correct cream. Sometime psoriasis can be confused with the eczema and as such you should be clear on all those aspects. There are natural cream for psoriasis also available which you can use in this case. Also you can check for the natural shampoo if symptom lie in that category.
The maximum tendency for itching should be kept away, and as such you should keep your skin moisturized always. If itching is done, it can do damage to skin and make it more prone to bacterial attacks. If you are unable to control itching then a doctor consultation is required and you should take a proper medication for that. Many a time this problems is solved by outer application of creams for some period of time.