Thanks for writing in.
Eczema and psoriasis
are aggravated by dry skin
Use a good moisturizer like venusia lotion over the body.A moisturizer with shea butter and cocoa butter will be available.
Also adding liquid paraffin
to bathing water will also be helpful.
Using the coconut oil on skin after bathing will be helpful.
A visit to dermatologist
will confirm the diagnosis and help in prescription medications.
Hope this helps.