Stop using Nexavar and get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Call your doctor at once if you have any of these serious side effects:rash, blisters, oozing, or severe pain in the palms of your hands or the soles of your feet;increased blood pressure (severe headache, blurred vision, trouble concentrating, chest pain, numbness, seizure);easy bruising, unusual bleeding;black, bloody, or tarry stools;coughing up blood or vomit that looks like coffee grounds;chest pain or heavy feeling, pain spreading to the arm or shoulder, nausea, sweating, general ill feeling;feeling short of breath, even with mild exertion;swelling, rapid weight gain;sudden numbness or weakness, especially on one side of the body; orconfusion, loss of balance or coordination, or seizure (convulsions). Less serious Nexavar side effects may include:numbness, tingling, or swelling of your hands or feet;nausea, vomiting, constipation, diarrhea, stomach pain, loss of appetite;headache, tired feeling;tumor pain;pain in your joints, bones, or mouth; cough, trouble breathing; weight loss; hair loss; or dry, itchy skin. Read more: http://www.drugs.com/nexavar.html#ixzz0sVpw0tpN