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Medicines are best, but you can do several things to treat your psoriasis without a prescription.

Tip 1: Keep Skin Moist

Use a moisturizer regularly. Dry skin just makes the irritation and itchiness worse. It can be a vicious cycle -- dry skin can cause itching and scratching, leading to new patches of irritated skin.

The best way to keep skin moist? Apply thick ointments like petroleum jelly (Vaseline), shortening, olive oil, or heavy skin creams all over. Don’t go too thick during hot, sticky summer months -- sweat mixed with thick creams can make your psoriasis worse. Pat yourself dry and put the creams on right after bathing to seal in water.

Before hopping into bed, you can go a step further and wrap slathered skin with a bandage or plastic wrap. In the morning, wash the area gently. Over time, this can help against scaling.

Tip 2: Bathe With Care

Too many baths and showers can dry your skin.  Here are a few tips:

  • Avoid hot water, which can irritate. Use lukewarm water instead.
  • Don’t towel off by rubbing. Pat yourself somewhat dry and then apply cream.
  • Plain water is drying. Add salts, oil, or finely ground oatmeal to bath water after you have soaked for a minute to soothe your skin.
  • Cut down on your number of showers and baths. They can strip your skin of natural oils. Try bathing every other day or every third day, especially during the winter months.

Tip 3: Stick to the Plan

It can be messy and tough to slather thick goo onto psoriasis patches day after day. But consistency is key. If your doctor prescribes a topical therapy, make it a part of your routine.

Tip 4: Get Some Sun

The ultraviolet light from the sun is a proven treatment for psoriasis, but sunburns can make it worse. Cover healthy skin with a sunscreen that has an SPF of 30 or higher, but limit how much sun you get. Twenty minutes a day for 3 days a week is a good start. Talk to your doctor first though, since some medicines aren’t safe when combined with lots of sun.

Tip 5: Quit Smoking

You can add psoriasis to the long list of health problems that smoking makes worse. In one study, people who smoked more than a pack a day were twice as likely to have serious psoriasis as those who smoked half a pack or less. Smoking’s bad effect was even stronger in women who already had the skin condition.

Experts agree that quitting smoking is one of the best things you can do to care for your psoriasis. Don’t forget that quitting also lowers your risk of heart disease, lung disease, cancer, and a host of other health conditions.

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