Medicines work best, but you can do some things to treat your psoriasis without a prescription.
Tip 1: Keep Your Skin Moist
After putting on thick lotions or creams, seal in the moisture with ointments like petroleum jelly, shortening, or olive oil. Dry skin makes the irritation and itchiness worse. But don't use too much during hot, sticky summer months. Sweat mixed with thick creams can worsen your psoriasis.
Right after your bath or shower, pat yourself dry –don't rub -- with a towel. Then put the creams on to seal in water.
Before you go to bed, wrap your skin with a bandage or plastic wrap. In the morning, wash the area gently. Over time, this can help with scaling.
Tip 2: Bathe With Care
Baths and showers can dry your skin. To keep that from happening:
- Make sure the water’s not too hot. Lukewarm is best.
- Add non-fragrance salts or oil or finely ground oatmeal to bathwater after you've soaked for a minute. Plain water can suck moisture out.
- Take fewer showers and baths. They can strip your skin of natural oils. Bathe every other day or every third day, especially in the winter.
Tip 3: Stay With the Plan
It may not be a lot of fun to slather thick goo on psoriasis patches day after day. But stick with it. If your doctor prescribes creams or ointments, make them part of your daily routine.
Tip 4: Get Some Sun
Sunlight can treat your skin condition, but sunburns make it worse. Use a sunscreen that contains zinc oxide and has an SPF of 30 or higher on areas that don't have psoriasis. Limit how much sun you get. Twenty minutes a day 3 days a week is a good start. Talk to your doctor first, though. Some medicines aren't safe when you get lots of sun.
Tip 5: Quit Smoking
You can add psoriasis to the long list of health problems smoking makes worse. In one study, people who smoked more than a pack a day were twice as likely to have a serious case than those who smoked half a pack or less. The effects were even stronger in women who already had psoriasis.
Kicking the habit is one of the best things you can do to care for your condition.
Tip 6: Drink Moderately or Not at All
Psoriasis is more common in people who drink heavily. Alcohol may affect men's psoriasis more than women's. Women should have no more than one drink a day, and men should stop at two.
Tip 7: Think About Diet Changes
There’s no solid evidence that any one food makes psoriasis better or worse. At the same time, many say their sores got better after they cut back on foods like sugar, white flour, or caffeine. It won’t hurt to try, especially if you cut out not-so-healthy foods.
Tip 8: Tend to Your Mental Health
Don’t let your condition affect your self-esteem. Ask for help if you find psoriasis is taking a toll on you. Talk to a therapist such as a psychologist or social worker or join a support group. Time with other people who understand what you're going through can help.