If you have eczema, rubbing your skin with a towel to get it dry may aggravate your eczema and lead to a flare-up. Rubbing produces friction which can irritate sensitive skin areas. It also removes your body's naturals oils. When drying you body after bathing, use a towel to pat your skin until it's partially dry. While your skin is still a bit damp, apply a moisturizer to lock in the bath's moisture.
Experiment with suntan lotions to find one that works for you. Certain sunscreens may exacerbate your eczema while others will not. However, what works for one person doesn't necessarily work for another. Keep trying them until you find one you can live with. However, be sure to just test them on a small patch of skin first.
Make sure you wear clothes that are comfy as possible. People that have eczema have skin that is very sensitive to certain fabrics. Try sticking with clothing made of breathable fabrics like cotton or cotton blends. Try to avoid wearing synthetic fabrics or wool since these materials can cause flare-ups.
Remember to moisturize your skin. Moisturizing your skin regularly is one of the best ways you can combat eczema. Look for thick, unscented moisturizers that will not aggravate your skin. Too many chemicals or additives in a moisturizer can be counterproductive. Apply it on a daily basis, especially after taking a shower or bath.