Snow in the atmosphere. Once snow crystals form in the atmosphere, they grow by absorbing surrounding water droplets. The snowflakes we end up seeing on the ground are an accumulation of these ice crystals. This magnified image of snow crystals was captured by a low-temperature scanning electron microscope (SEM).
Acetaminophen (Tylenol) is another option for easing arthritis pain. In the past, doctors thought acetaminophen was only good for pain relief and that it did little, if anything, to reduce inflammation. Now some research suggests that acetaminophen may have some anti-inflammatory properties.
Arava (leflunomide) is an immunosuppressant drug used to treat moderate to severe psoriatic arthritis. As an immunosuppressant, leflunomide suppresses the over activity of the immune system that occurs in autoimmune diseases like psoriatic arthritis. Indications. Leflunomide is approved to treat moderate to severe rheumatoid arthritis. It is also used to treat psoriatic arthritis, although the safety data has largely been borrowed from studies with rheumatoid arthritis patients.