Sweating, nausea, rhinitis, diarrhea, chills, flushing, urinary frequency, asthenia. Headache, dyspepsia, abdominal pain, vomiting, pharyngitis. Head & neck cancer patients: Dizziness. Lacrimation, edema, amblyopia, HTN. Sjogren's syndrome patients: Increased salivation. Flu syndrome, dizziness, pain, sinusitis, rash, infection.