If you notice sudden signs of allergy such as rash, itching or hives on the skin, swelling of the face, lips, tongue or other parts of the body, fast heart beat, dizziness and light- headedness, shortness of breath, wheezing or trouble breathing, or any other new symptoms, tell your doctor or nurse immediately. • Development of any combination of the following symptoms: pain, numbness, tingling in the arms and legs, lumps or raised patches in the skin, worsening problems with breathing, nasal congestion (signs of so-called “ Churg-Strauss syndrome”). • Low blood platelet count with symptoms such as bleeding or bruising more easily than normal. • Development of any of the following symptoms, especially if in combination: joint pain with or without swelling, rash, fever, swollen lymph nodes, muscle pain (signs of serum sickness).