"Nov. 29, 2012 (Chicago) -- For cancer patients undergoing chemotherapy who have found their complaints of general mental fogginess and haziness dismissed by their doctors as not being a real medical condition, vindication has arrived.
Vesanoid Side Effects Center
Medical Editor: John P. Cunha, DO, FACOEP
Vesanoid (tretinoin) is a cancer medication used to treat acute promyelocytic leukemia (a type of blood cancer). The brand name of this medication is discontinued, but generic versions may be available. Common side effects include headache, dizziness, fever, weakness, tiredness, dry mouth, dry skin, other skin changes, thinning hair, nausea, vomiting, itching, bone pain, mouth sores, increased sweating, and earache.
The recommended dose of Vesanoid is 45 mg/m2/day administered as two evenly divided doses until complete remission is documented. Vesanoid may interact with vitamin A supplements, cimetidine, cyclosporine, troleandomycin, rifampin, phenobarbital, fluoxetine, fluvoxamine, steroids, itraconazole, ketoconazole, antibiotics, amiodarone, mibefradil, diltiazem, verapamil, or HIV medicines. Tell your doctor all medications and supplements you use. Vesanoid is not recommended for use during pregnancy due to the risk of birth defects and harm to a fetus. If you become pregnant or think you may be pregnant, inform your doctor. Use two forms of birth control together to prevent pregnancy. Talk to your doctor about birth control. It is unknown if this drug passes into breast milk. Because of the possible risk to the infant, breastfeeding while using this drug is not recommended.
Our Vesanoid (tretinoin) Side Effects Drug Center provides a comprehensive view of available drug information on the potential side effects when taking this medication.
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
What is Patient Information in Detail?
Easy-to-read and understand detailed drug information and pill images for the patient or caregiver from Cerner Multum.
Vesanoid in Detail - Patient Information: Side Effects
Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
Call your doctor at once if you have any of these serious side effects:
- fever, breathing problems, weight gain, swelling of your hands or feet;
- sudden and severe pain behind your eyes, with nausea, vomiting, and vision problems;
- black, bloody, or tarry stools; or
- vomit that looks like blood or coffee grounds.
Less serious side effects may include:
- feeling tired or weak;
- dry skin, mouth, or nose;
- bone pain;
- nausea and vomiting;
- rash or itching;
- white patches or sores inside your mouth or on your lips;
- increased sweating;
- vision problems; or
- hair loss or skin changes.
This is not a complete list of side effects and others may occur. Tell your doctor about any unusual or bothersome side effect. You may report side effects to FDA at 1-800-FDA-1088.
Read the entire detailed patient monograph for Vesanoid (Tretinoin) »
What is Patient Information Overview?
A concise overview of the drug for the patient or caregiver from First DataBank.
Vesanoid Overview - Patient Information: Side Effects
Headache, dizziness, fever, weakness, tiredness, dry mouth, dry skin, other skin changes, thinning hair, nausea, vomiting, itching, bone pain, mouth sores, increased sweating, and earache may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly.
Headache may occur several hours after taking a dose. Mild pain medications (e.g., acetaminophen) usually help relieve these headaches, which tend to go away as your body gets used to tretinoin. Talk with your doctor about which pain relievers are right for you.
To relieve dry mouth, suck on (sugarless) hard candy or ice chips, chew (sugarless) gum, drink water, or use a saliva substitute.
Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.
Tell your doctor immediately if any of these unlikely but serious side effects occur: stomach/abdominal pain, yellowing eyes/skin, dark urine, hearing problems (e.g., hearing loss), change in the amount of urine, mental/mood changes, fast/slow/irregular heartbeat.
Seek immediate medical attention if any of these rare but very serious side effects occur: severe headache, persistent nausea/vomiting, vision changes, chest pain, jaw/left arm pain, trouble breathing, weakness on one side of the body, slurred speech, confusion, pain/redness/swelling of arms/legs.
A very serious allergic reaction to this drug is unlikely, but seek immediate medical attention if it occurs. Symptoms of a serious allergic reaction may include: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.
This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.
In the US -
Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.
Read the entire patient information overview for Vesanoid (Tretinoin)»
What is Prescribing information?
The FDA package insert formatted in easy-to-find categories for health professionals and clinicians.
Vesanoid FDA Prescribing Information: Side Effects
Virtually all patients experience some drug-related toxicity, especially headache, fever, weakness, and fatigue. These adverse effects are seldom permanent or irreversible nor do they usually require interruption of therapy. Some of the adverse events are common in patients with APL, including hemorrhage, infections, gastrointestinal hemorrhage, disseminated intravascular coagulation, pneumonia, septicemia, and cerebral hemorrhage. The following describes the adverse events, regardless of drug relationship, that were observed in patients treated with VESANOID (tretinoin) .
Typical Retinoid Toxicity
The most frequently reported adverse events were similar to those described in patients taking high doses of vitamin A and included headache (86%), fever (83%), skin/mucous membrane dryness (77%), bone pain (77%), nausea/vomiting (57%), rash (54%), mucositis (26%), pruritus (20%), increased sweating (20%), visual disturbances (17%), ocular disorders (17%), alopecia (14%), skin changes (14%), changed visual acuity (6%), bone inflammation (3%), visual field defects (3%).
APL patients treated with VESANOID (tretinoin) have experienced a potentially fatal syndrome characterized by fever, dyspnea, acute respiratory distress, weight gain, radiographic pulmonary infiltrates, pleural and pericardial effusions, edema, and hepatic, renal, and multi-organ failure. This syndrome has occasionally been accompanied by impaired myocardial contractility and episodic hypotension and has been observed with or without concomitant leukocytosis. Some patients have expired due to progressive hypoxemia and multi-organ failure. The syndrome generally occurs during the first month of treatment, with some cases reported following the first dose of VESANOID (tretinoin) . The management of the syndrome has not been defined rigorously, but high-dose steroids given at the first signs of the syndrome appear to reduce morbidity and mortality. Treatment with dexamethasone, 10 mg intravenously administered every 12 hours for 3 days or until resolution of symptoms, should be initiated without delay at the first suspicion of symptoms (one or more of the following: fever, dyspnea, weight gain, abnormal chest auscultatory findings or radiographic abnormalities). Sixty percent or more of patients treated with VESANOID (tretinoin) may require high-dose steroids because of these symptoms. The majority of patients do not require termination of VESANOID (tretinoin) therapy during treatment of the syndrome.
Body as a Whole
General disorders related to VESANOID (tretinoin) administration and/or associated with APL included malaise (66%), shivering (63%), hemorrhage (60%), infections (58%), peripheral edema (52%), pain (37%), chest discomfort (32%), edema (29%), disseminated intravascular coagulation (26%), weight increase (23%), injection site reactions (17%), anorexia (17%), weight decrease (17%), myalgia (14%), flank pain (9%), cellulitis (8%), face edema (6%), fluid imbalance (6%), pallor (6%), lymph disorders (6%), acidosis (3%), hypothermia (3%), ascites (3%).
Respiratory System Disorders
Respiratory system disorders were commonly reported in APL patients administered VESANOID (tretinoin) . The majority of these events are symptoms of the RA-APL syndrome (see boxed WARNINGS). Respiratory system adverse events included upper respiratory tract disorders (63%), dyspnea (60%), respiratory insufficiency (26%), pleural effusion (20%), pneumonia (14%), rales (14%), expiratory wheezing (14%), lower respiratory tract disorders (9%), pulmonary infiltration (6%), bronchial asthma (3%), pulmonary edema (3%), larynx edema (3%), unspecified pulmonary disease (3%).
Ear disorders were consistently reported, with earache or feeling of fullness in the ears reported by 23% of the patients. Hearing loss and other unspecified auricular disorders were observed in 6% of patients, with infrequent (<1%) reports of irreversible hearing loss.
GI disorders included GI hemorrhage (34%), abdominal pain (31%), other gastrointestinal disorders (26%), diarrhea (23%), constipation (17%), dyspepsia (14%), abdominal distention (11%), hepatosplenomegaly (9%), hepatitis (3%), ulcer (3%), unspecified liver disorder (3%).
Cardiovascular and Heart Rate and Rhythm Disorders
Arrhythmias (23%), flushing (23%), hypotension (14%), hypertension (11%), phlebitis (11%), cardiac failure (6%) and for 3% of patients: cardiac arrest, myocardial infarction, enlarged heart, heart murmur, ischemia, stroke, myocarditis, pericarditis, pulmonary hypertension, secondary cardiomyopathy.
Central and Peripheral Nervous System Disorders and Psychiatric
Dizziness (20%), paresthesias (17%), anxiety (17%), insomnia (14%), depression (14%), confusion (11%), cerebral hemorrhage (9%), intracranial hypertension (9%), agitation (9%), hallucination (6%) and for 3% of patients: abnormal gait, agnosia, aphasia, asterixis, cerebellar edema, cerebellar disorders, convulsions, coma, CNS depression, dysarthria, encephalopathy, facial paralysis, hemiplegia, hyporeflexia, hypotaxia, no light reflex, neurologic reaction, spinal cord disorder, tremor, leg weakness, unconsciousness, dementia, forgetfulness, somnolence, slow speech.
Urinary System Disorders
Miscellaneous Adverse Events
Additional Adverse Reactions Reported With VESANOID (tretinoin)
Rare cases of thrombocytosis have been reported.
Miscellaneous Adverse Events
Rare cases of vasculitis, predominantly involving the skin, have been reported.
Read the entire FDA prescribing information for Vesanoid (Tretinoin) »
Additional Vesanoid Information
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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