Can cause dryness of mucous membranes
dryness of skin with scaling
fragility
erythema
cheilitis
pruritus
epistaxis
conjunctivitis
dry sore mouth and palmo-plantar exfoliation
corneal opacities
dry eyes
visual disturbances
skeletal hyperostosis
musculoskeletal symptoms
hair thinning
photosensitivity
changes in skin pigmentation
paronychia
GI disturbances
hepatitis
headache
drowsiness
sweating
mood changes
psychotic symptoms
depression
suicidal tendencies
benign intracranial hypertension
seizures
vasculitis and hypersensitivity reactions