Note: This document contains side effect information about mitotane. Some dosage forms listed on this page may not apply to the brand name Lysodren.
Summary
Common side effects of Lysodren include: lethargy and vertigo. Continue reading for a comprehensive list of adverse effects.
Applies to mitotane: oral tablet.
Warning
Oral route (Tablet)
In patients taking mitotane, adrenal crisis occurs in the setting of shock or severe trauma and response to shock is impaired. Administer hydrocortisone, monitor for escalating signs of shock and discontinue mitotane until recovery.
Serious side effects of Lysodren
Along with its needed effects, mitotane (the active ingredient contained in Lysodren) may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor immediately if any of the following side effects occur while taking mitotane:
More common
- Darkening of the skin
- diarrhea
- dizziness or lightheadedness
- drowsiness
- loss of appetite
- mental depression
- nausea or vomiting
- skin rash
- unusual tiredness or weakness
Less common
- Blood in the urine
- blurred vision
- double vision
Incidence not known
- Bloating
- chills
- cloudy urine
- cold sweats
- confusion
- dizziness, faintness, or lightheadedness when getting up from a lying or sitting position
- feeling of warmth
- fever
- frequent urination
- headache
- pelvic cramping, discomfort, pain, or heaviness
- nervousness
- painful urination
- pounding in the ears
- redness of the face, neck, arms, and occasionally, upper chest
- slow or fast heartbeat
- vaginal bleeding
- vision changes
- white area over the eye
Other side effects of Lysodren
Some side effects of mitotane may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects.
Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:
More common
- Feeling of constant movement of self or surroundings
- indigestion
- passing of gas
- sensation of spinning
- sleepiness
Less common
- Aching muscles
- flushing or redness of the skin
- muscle twitching
For Healthcare Professionals
Applies to mitotane: oral tablet.
Endocrine
Very common (10% or more): Adrenal insufficiency, gynecomastia
Frequency not reported: Thyroid impairment, lowered protein-bound iodine (PBI)
Postmarketing reports: Growth retardation, hypothyroidism[Ref]
Nervous system
Very common (10% or more): CNS effects (up to 40%; primarily depression as manifested by lethargy and somnolence 25%, and dizziness or vertigo 15%), ataxia, paresthesia, sleepiness
Common (1% to 10%): Mental impairment, polyneuropathy, movement disorder, headache
Frequency not reported: Balance disorders, dysgeusia, memory defects, central vestibular syndrome, Parkinson's syndrome, encephalopathy
Postmarketing reports: Neuropsychological disturbance, dysarthria[Ref]
Hematologic
Very common (10% or more): Prolonged bleeding time (up to 90%), leukopenia/neutropenia (up to 12%)
Common (1% to 10%): Anemia, thrombocytopenia[Ref]
Hepatic
Very common (10% or more): Elevated liver enzymes (gamma-GT, aminotransferase, alkaline phosphatase)
Common (1% to 10%): Autoimmune hepatitis
Frequency not reported: Liver damage
Postmarketing reports: Hepatitis[Ref]
Gastrointestinal
Very common (10% or more): GI disturbances (up to 80%; anorexia, nausea, vomiting, diarrhea), mucositis, epigastric discomfort
Frequency not reported: Salivary hypersecretion, dyspepsia[Ref]
Cardiovascular
Frequency not reported: Hypertension, orthostatic hypotension, flushing[Ref]
Dermatologic
Very common (10% or more): Skin toxicity/skin rash (up to 25%)[Ref]
Genitourinary
Frequency not reported: Hematuria, hemorrhagic cystitis, albuminuria, proteinuria[Ref]
Metabolic
Very common (10% or more): Increased plasma cholesterol/hypercholesterolemia, increased plasma triglycerides/hypertriglyceridemia
Postmarketing reports: Decreased blood uric acid/hypouricemia[Ref]
Musculoskeletal
Very common (10% or more): Myasthenia[Ref]
Ocular
Frequency not reported: Blurred vision, diplopia, lens opacity, toxic retinopathy, visual impairment
Postmarketing reports: Maculopathy[Ref]
Other
Very common (10% or more): Asthenia
Frequency not reported: Generalized aching, hyperpyrexia, opportunistic mycosis[Ref]
Psychiatric
Very common (10% or more): Confusion
Frequency not reported: Aggressiveness[Ref]
