A headache
Muscle aches, mostly in the back and knees
Joint aches
Sensitivity to light
Nausea and vomiting
Loss of appetite
Dizziness
Red eyes, face or tongue
Flushing
Shivers
Abdominal pain
Vomiting, sometimes of blood
Decreased urination
Bleeding from the nose, mouth and eyes
Slow heart rate (bradycardia)
Liver failure
Kidney failure
Delirium
Seizures
Coma
Headaches
Muscle aches
Joint aches
Chills
Fever
Infectious Disease Doctor
General Physician