Can cause widening of blood vessels
high blood pressure
palpitations
fast heartbeat
low blood pressure
deep vein blood clot
ECG abnormalities (eg
QT prolongation)
irregular heartbeat
headache
drowsiness
dizziness
sleeplessness
nervousness
weakness
anxiety
tremor
abnormal dreams
agitation
depression
increased muscle tightness
tingling
twitching
abnormal thinking
confusion
loss of memory
impaired coordination and balance
involuntary movements
shock-like electrical sensations
sweating
rash
itching
redness of the skin
toxic epidermal blistering
throat inflammation
abnormal vision
dilation of pupil
taste perversion
sudden eye pressure
eye bleeding
nausea
dry mouth
loss of appetite
constipation
abdominal pain
diarrhea
vomiting
indigestion
flatulence
eructation
increased appetite
bleeding
abnormal ejaculation
impotence
decreased sexual activity
impaired urination
orgasm disturbance
urinary frequency
albumin in urine
painful menstruation
weak urination
vaginal inflammation
urinary retention
discoloration of skin
decrease in white blood cell
decrease in platelets
and neutrophils
liver function abnormalities
liver damage
necrosis
or failure
and fatty liver
weight loss
edema
inflammation of bronchus
cough increased
difficulty in breathing
interstitial lung disease
yawning
chills
flu-like syndrome
infection
accidental injury
chest pain
trauma
joint pain
fever
neck pain
chest pain
birth defect
bleeding
increased prolactin
night sweats
high concentration of eosinophils
kidney failure.