Dr Bernadette Carr answers your questions about dry skin and verruca treatment

NOTE: The information contained in this column is not a subsitute for medical advice. Always consult a doctor.

I am a woman in my 40s and over the last few weeks, patches of skin on my arms and legs have become very dry and itchy. I haven’t changed any cosmetics or household products recently. What do you suggest?

There are many reasons for skin to be dry. Some people will have naturally dry skin and may be prone to eczema and allergic skin reactions. Dry, itchy, irritated skin which is newly occurring may be a reaction to creams or detergents or can happen as a result of exposure to pet hairs. Dry skin is more common as you get older as the skin will naturally produce less natural oils with age. Identifying the cause of dry skin is sometimes difficult. Often it may be something simple such as a change of shampoo or detergent or washing powder. Hot showers and use of soap products as well as not moisturising the skin after showering or swimming may also be the cause of recent dry skin.