Medicines are best, but you can do some things to treat your psoriasis without a prescription.
Tip 1: Keep Skin Moist
What’s the best way? Apply thick lotions or creams then seal in the moisture with ointments like petroleum jelly (Vaseline), shortening, or olive oil. Do it regularly. Dry skin makes the irritation and itchiness worse.
Don't go too thick during hot, sticky summer months. Sweat mixed with thick creams can make your psoriasis worse.
Right after your bath or shower, pat yourself somewhat dry with a towel -- don't rub -- and put the creams on to seal in water.
Before you hop into bed, wrap your skin with a bandage or plastic wrap. In the morning, wash the area gently. Over time, this can reduce scaling.
Tip 2: Bathe With Care
Too many baths and showers can dry your skin. To keep that from happening you can:
- Make sure the water’s not too hot. Lukewarm is best.
- Add salts, oil, or finely ground oatmeal to bath water after you've soaked for a minute to soothe your skin. Plain water can suck out moisture.
- Take fewer showers and baths. They can strip your skin of natural oils. Bathe 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 you need to do it. If your doctor prescribes creams or ointments, make them part of your daily routine.
Tip 4: Get Some Sun
Its light can treat your skin condition, but sunburns make it worse. Use a sunscreen with an SPF of 30 or higher with zinc oxide on areas of skin 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, 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 the habit makes worse. In one study, people who smoked more than a pack a day were twice as likely to have a serious case as 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.