I have been all itchy for about 3 weeks. i have eczama but my meds don't help. i now have red bumps on my arm and hands i have tried a lot from anti itch meds to my eczama meds and nothing helps

You : You may benefit from topical corticosteroids alone or in combination with non-steroidal topical anti-inflammatory medications, such as pimecrolimus or tacrolimus. Using an effective moisturizer several times a day will be helpful too.

Need to examine : It is not feasible to provide a meaningful opinion without examining you and your symptoms warrant an evaluation by a dermatologist. Wish you good health.