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Can you take Enzalutamide with Thalidomide?

1 drug interaction and 12 additional warnings found for the following 2 drugs:

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Drug interactions

Moderate drug interactions

Moderate:

thalidomide enzalutamide

Applies to: thalidomide and enzalutamide

Thalidomide can occasionally cause slowing of the heart rate or other irregular heart rhythm, and combining it with medications like enzalutamide may increase that risk.

Talk to your doctor if you have any questions or concerns. Your doctor may be able to prescribe alternatives that do not interact, or you may need a dose adjustment or more frequent monitoring to safely use both medications.

Contact your doctor if you develop dizziness, lightheadedness, fainting, shortness of breath, chest pain, or heart palpitations during treatment.

It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

Food/lifestyle interactions

Moderate food/lifestyle interactions

Moderate:

thalidomide Food/Lifestyle

Applies to: thalidomide

Alcohol can increase the nervous system side effects of thalidomide such as:

  • dizziness
  • drowsiness
  • difficulty concentrating

Some people may also experience impairment in thinking and judgment.

You should avoid or limit the use of alcohol while being treated with thalidomide.

Do not use more than the recommended dose of thalidomide, and avoid activities requiring mental alertness such as driving or operating hazardous machinery until you know how the medication affects you.

Talk to your doctor or pharmacist if you have any questions or concerns.

Disease interactions

11 potential interactions Applies to: 10 conditions, including Seizures, Peripheral Neuropathy, Hypotension, HIV-1 Infection, and Head Injury.

Brain Tumor

Moderate:

enzalutamide

Enzalutamide has a moderate potential interaction with Brain Tumor.

Seizures occurred in 0.5% of patients receiving enzalutamide in clinical trials. Patients with predisposing factors for seizures were generally excluded. Caution is advised if using in patients with possible predisposing factors such as history of seizures, history of trauma or head injury, cerebrovascular accident or transient ischemic attack, Alzheimer's disease, meningioma or brain tumor or infection, and any unexplained loss of consciousness in the past 12 months. Enzalutamide should be discontinued permanently in any patient who develops a seizure during treatment.

CNS Infection

Moderate:

enzalutamide

Enzalutamide has a moderate potential interaction with CNS Infection.

Seizures occurred in 0.5% of patients receiving enzalutamide in clinical trials. Patients with predisposing factors for seizures were generally excluded. Caution is advised if using in patients with possible predisposing factors such as history of seizures, history of trauma or head injury, cerebrovascular accident or transient ischemic attack, Alzheimer's disease, meningioma or brain tumor or infection, and any unexplained loss of consciousness in the past 12 months. Enzalutamide should be discontinued permanently in any patient who develops a seizure during treatment.

Head Injury

Moderate:

enzalutamide

Enzalutamide has a moderate potential interaction with Head Injury.

Seizures occurred in 0.5% of patients receiving enzalutamide in clinical trials. Patients with predisposing factors for seizures were generally excluded. Caution is advised if using in patients with possible predisposing factors such as history of seizures, history of trauma or head injury, cerebrovascular accident or transient ischemic attack, Alzheimer's disease, meningioma or brain tumor or infection, and any unexplained loss of consciousness in the past 12 months. Enzalutamide should be discontinued permanently in any patient who develops a seizure during treatment.

History - Cerebrovascular Disease

Moderate:

enzalutamide

Enzalutamide has a moderate potential interaction with History - Cerebrovascular Disease.

Seizures occurred in 0.5% of patients receiving enzalutamide in clinical trials. Patients with predisposing factors for seizures were generally excluded. Caution is advised if using in patients with possible predisposing factors such as history of seizures, history of trauma or head injury, cerebrovascular accident or transient ischemic attack, Alzheimer's disease, meningioma or brain tumor or infection, and any unexplained loss of consciousness in the past 12 months. Enzalutamide should be discontinued permanently in any patient who develops a seizure during treatment.

HIV-1 Infection

Moderate:

thalidomide

Thalidomide has a moderate potential interaction with HIV-1 Infection.

In two separate studies involving HIV-seropositive patients, the use of thalidomide was associated with an increase in plasma viral RNA levels. The clinical significance of this finding is unknown. Both studies were published prior to the availability of highly active antiretroviral therapy, or HAART. Until more information is available, the interim recommendation is to measure the viral load after the first and third months of thalidomide treatment and every 3 months thereafter (or as often as indicated by the patient's antiretroviral regimen and clinical status).

Hypotension

Moderate:

thalidomide

Thalidomide has a moderate potential interaction with Hypotension.

The use of thalidomide has been associated with dizziness and orthostatic hypotension. Therapy with thalidomide should be administered cautiously in patients with preexisting hypotension. Rising slowly from a recumbent position is recommended.

Neutropenia

Moderate:

thalidomide

Thalidomide has a moderate potential interaction with Neutropenia.

The use of thalidomide has been associated with decreased white blood cells counts, including neutropenia. Therapy with thalidomide should be administered cautiously in patients with preexisting neutropenia. Treatment should not be initiated if absolute neutrophil count is below 750/mm3. Monitoring white blood cell count and differential routinely is recommended during treatment.

Peripheral Neuropathy

Moderate:

thalidomide

Thalidomide has a moderate potential interaction with Peripheral Neuropathy.

The use of thalidomide has been associated with the development of peripheral neuropathy, which is sometimes irreversible. Therapy with thalidomide should be administered cautiously in patients with preexisting neuropathy and only after the neuropathy has returned to baseline. Patients should be monitored routinely for early signs of neuropathy including numbness, tingling, pain, or a burning sensation in the hands or feet. If symptoms of drug-induced neuropathy develop, thalidomide should be discontinued immediately.

Renal Dysfunction

Moderate:

enzalutamide

Enzalutamide has a moderate potential interaction with Renal Dysfunction.

Enzalutamide has not been assessed in patients with severe renal impairment or end-stage renal disease. Caution is advised if used on these patients. No initial dosage adjustment is required on patients with mild to moderate renal impairment.

Seizures

Moderate:

enzalutamide

Enzalutamide has a moderate potential interaction with Seizures.

Seizures occurred in 0.5% of patients receiving enzalutamide in clinical trials. Patients with predisposing factors for seizures were generally excluded. Caution is advised if using in patients with possible predisposing factors such as history of seizures, history of trauma or head injury, cerebrovascular accident or transient ischemic attack, Alzheimer's disease, meningioma or brain tumor or infection, and any unexplained loss of consciousness in the past 12 months. Enzalutamide should be discontinued permanently in any patient who develops a seizure during treatment.

Moderate:

thalidomide

Thalidomide has a moderate potential interaction with Seizures.

Seizures, including grand mal convulsions, have been reported during post-approval use of thalidomide in clinical practice. Because these events are reported voluntarily from a population of unknown size, estimates of frequency cannot be made. Most patients had disorders that may have predisposed them to seizure activity, and it is not currently known whether thalidomide has any epileptogenic influence. During therapy with thalidomide, patients with a history of seizures or with other risk factors for the development of seizures should be monitored closely for clinical changes that could precipitate acute seizure activity.

More resources

enzalutamide

A total of 703 drugs are known to interact with enzalutamide.

thalidomide

A total of 863 drugs are known to interact with thalidomide.

Drug Interaction Classification

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown No interaction information available.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.