Can cause numbness
muscle pain or weakness
uneven heart rate
feeling drowsy
restless
urinating less than usual or not at all
shallow breathin
tremors
confusion
nausea
upper stomach pain
itching
loss of appetite
dark urine
clay-colour stools
jaundice (yellowing of the skin or eyes)
or severe skin reaction
fever
sore throat
swelling in your face or tongue
burning in your eyes
skin pain
followed by a red or purple skin rash that spreads (especially in the face or upper body) and causes blistering and peeling.