Lenalidomide is an anti-cancer medication. It works by enhancing the immune system that indirectly attacks the cancer cells. It prevents the growth of new blood vessels within the tumor. It also restricts the production of chemical messengers (cytokine and growth factor) which are responsible for the growth of cancer cells. This is how it works against cancer.
Common side effects of Lenalidomide
Headache, Weakness, Nausea, Rash, Breathlessness, Dizziness, Sleepiness, Edema (swelling), Loss of appetite, Decreased white blood cell count, Decreased calcium level in blood, Weight gain, Muscle weakness, Fatigue, Fever, Anxiety, Blood clots, Dry skin, Weight loss, Confusion, Decreased white blood cell count (neutrophils), Neuropathy, Constipation, Tremors