Rheumatoid arthritis: It is an autoimmune disease (the body's immune system attacks its tissue) that leads to joint pain and damage. Symptoms of rheumatoid arthritis include pain, inflammation of joints, difficulty moving, and swelling.
Psoriatic arthritis: It is a type of inflammatory arthritis which occurs in patients with psoriasis. It could also occur in patients without psoriasis, particularly in those who have relatives with psoriasis. It affects large joints in the lower extremities, distal joints of toes and fingers, back, and pelvis. Symptoms include inflammation of joints, difficulty moving, swelling, patches of red, scaly skin, and pain.
Psoriasis: It is a chronic autoimmune skin condition that causes the skin to multiply ten times faster than normal. This leads to a rapid build-up of skin cells, causing scaling on the skin surface. Symptoms include inflamed, red, raised patches of skin, soreness around the patches, itching, burning sensations, painful, swollen joints, and dry skin.
Cancer: It is a genetic change in which the cells divide uncontrollably and spread into surrounding tissues. There are two types of cancer, namely benign (localized) and metastatic (spread to the whole body). Cancer growth can be prevented by chemotherapy (by strong antibiotics), radiation, and stem cell therapy.