Can you take Entadfi with Sevabertinib?
1 drug interaction and 29 additional warnings found for the following 2 drugs:
- Entadfi (finasteride/tadalafil)
- sevabertinib
Drug interactions
Moderate drug interactions
Moderate:
tadalafil sevabertinib
Applies to: Entadfi (finasteride / tadalafil) and sevabertinib
Sevabertinib may increase the blood levels and effects of tadalafil.
You may need a dose adjustment or more frequent monitoring by your doctor to safely use both medications.
Contact your doctor if your condition changes or you experience nausea, shortness of breath, dizziness, lightheadedness, fainting, visual disturbances, ringing in the ears, vision or hearing loss, chest pain or tightness, irregular heartbeat, and/or priapism (prolonged and painful erection unrelated to sexual activity), as these may be signs and symptoms of excessive tadalafil levels.
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:
tadalafil Food/Lifestyle
Applies to: Entadfi (finasteride / tadalafil)
Tadalafil can lower blood pressure, and combining it with alcohol may further increase this effect.
You may be more likely to experience symptoms such as:
- dizziness
- lightheadedness
- fainting
- flushing
- headache
- heart palpitations
You should avoid or limit the use of alcohol to not more than 4 alcohol-containing drinks during a small period of time while being treated with tadalafil, and use caution when getting up from a sitting or lying position.
You may also want to avoid drinking large amounts of grapefruit juice, since it may increase the blood levels and effects of tadalafil.
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.
Moderate:
sevabertinib Food/Lifestyle
Applies to: sevabertinib
Grapefruit juice can increase the blood levels of sevabertinib. This may increase the frequency and/or severity of side effects such as diarrhea and lung (e.G., shortness of breath or trouble breathing, cough, or fever), liver, and eye (e.G., blurred vision, eye pain) problems.
You should avoid the consumption of foods or drinks containing grapefruit during treatment with sevabertinib.
Talk to your doctor or pharmacist if you have questions on how to take this or other medications you are prescribed. 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.
Disease interactions
27 potential interactions Applies to: 22 conditions, including Seizures, Hypotension, Pulmonary Edema, Tinnitus, and Hearing Loss.
Alcoholism
Moderate:
Entadfi
The tadalafil in Entadfi has a moderate potential interaction with Alcoholism.
Alcohol consumption may intensify the pressure-lowering effects of mild vasodilators, such as phosphodiesterase 5 (PDE5) inhibitors. Therefore, patients that consume alcohol should be warned to limit alcohol intake while receiving these agents.
Cardiovascular Conditions and Disorders
Major:
Entadfi
The tadalafil in Entadfi has a major potential interaction with Cardiovascular Conditions and Disorders.
The use of phosphodiesterase-5 (PDE5) inhibitors is not recommended in patients with preexisting cardiovascular disease for whom sexual activity is inadvisable due to the potential cardiac risk. Physicians should also consider the vasodilatory effect of these drugs and whether they may adversely affect patients with underlying cardio- and/or cerebrovascular conditions, in particular those who have suffered a myocardial infarction, stroke, or life-threatening arrhythmia within the last 6 months; those with resting hypotension (BP < 90/50) or hypertension (BP > 170/110); and those with unstable angina associated with cardiac failure or coronary artery disease. There are no controlled clinical data on the safety or efficacy in such patients. Other adverse cardiovascular effects reported include angina pectoris, myocardial infarction, AV block, ventricular arrhythmia, tachycardia, palpitation, hypotension, postural hypotension, syncope, cerebral thrombosis, cerebrovascular hemorrhage, transient ischemic attack, cardiac arrest, heart failure, and hypertension. Many of these events occurred in patients with cardiovascular risk factors and during or shortly after sexual activity.
Cerebral Vascular Disorder
Major:
Entadfi
The tadalafil in Entadfi has a major potential interaction with Cerebral Vascular Disorder.
The use of phosphodiesterase-5 (PDE5) inhibitors is not recommended in patients with preexisting cardiovascular disease for whom sexual activity is inadvisable due to the potential cardiac risk. Physicians should also consider the vasodilatory effect of these drugs and whether they may adversely affect patients with underlying cardio- and/or cerebrovascular conditions, in particular those who have suffered a myocardial infarction, stroke, or life-threatening arrhythmia within the last 6 months; those with resting hypotension (BP < 90/50) or hypertension (BP > 170/110); and those with unstable angina associated with cardiac failure or coronary artery disease. There are no controlled clinical data on the safety or efficacy in such patients. Other adverse cardiovascular effects reported include angina pectoris, myocardial infarction, AV block, ventricular arrhythmia, tachycardia, palpitation, hypotension, postural hypotension, syncope, cerebral thrombosis, cerebrovascular hemorrhage, transient ischemic attack, cardiac arrest, heart failure, and hypertension. Many of these events occurred in patients with cardiovascular risk factors and during or shortly after sexual activity.
Hearing Loss
Moderate:
Entadfi
The tadalafil in Entadfi has a moderate potential interaction with Hearing Loss.
Use of phosphodiesterase-5 (PDE5) inhibitors has been associated with sudden decrease or loss of hearing, which may be accompanied by tinnitus or dizziness. Patients with hearing problems should stop taking these agents and seek prompt medical care.
History - Cerebrovascular Disease
Major:
Entadfi
The tadalafil in Entadfi has a major potential interaction with History - Cerebrovascular Disease.
The use of phosphodiesterase-5 (PDE5) inhibitors is not recommended in patients with preexisting cardiovascular disease for whom sexual activity is inadvisable due to the potential cardiac risk. Physicians should also consider the vasodilatory effect of these drugs and whether they may adversely affect patients with underlying cardio- and/or cerebrovascular conditions, in particular those who have suffered a myocardial infarction, stroke, or life-threatening arrhythmia within the last 6 months; those with resting hypotension (BP < 90/50) or hypertension (BP > 170/110); and those with unstable angina associated with cardiac failure or coronary artery disease. There are no controlled clinical data on the safety or efficacy in such patients. Other adverse cardiovascular effects reported include angina pectoris, myocardial infarction, AV block, ventricular arrhythmia, tachycardia, palpitation, hypotension, postural hypotension, syncope, cerebral thrombosis, cerebrovascular hemorrhage, transient ischemic attack, cardiac arrest, heart failure, and hypertension. Many of these events occurred in patients with cardiovascular risk factors and during or shortly after sexual activity.
History - Myocardial Infarction
Major:
Entadfi
The tadalafil in Entadfi has a major potential interaction with History - Myocardial Infarction.
The use of phosphodiesterase-5 (PDE5) inhibitors is not recommended in patients with preexisting cardiovascular disease for whom sexual activity is inadvisable due to the potential cardiac risk. Physicians should also consider the vasodilatory effect of these drugs and whether they may adversely affect patients with underlying cardio- and/or cerebrovascular conditions, in particular those who have suffered a myocardial infarction, stroke, or life-threatening arrhythmia within the last 6 months; those with resting hypotension (BP < 90/50) or hypertension (BP > 170/110); and those with unstable angina associated with cardiac failure or coronary artery disease. There are no controlled clinical data on the safety or efficacy in such patients. Other adverse cardiovascular effects reported include angina pectoris, myocardial infarction, AV block, ventricular arrhythmia, tachycardia, palpitation, hypotension, postural hypotension, syncope, cerebral thrombosis, cerebrovascular hemorrhage, transient ischemic attack, cardiac arrest, heart failure, and hypertension. Many of these events occurred in patients with cardiovascular risk factors and during or shortly after sexual activity.
Hypotension
Major:
Entadfi
The tadalafil in Entadfi has a major potential interaction with Hypotension.
The use of phosphodiesterase-5 (PDE5) inhibitors is not recommended in patients with preexisting cardiovascular disease for whom sexual activity is inadvisable due to the potential cardiac risk. Physicians should also consider the vasodilatory effect of these drugs and whether they may adversely affect patients with underlying cardio- and/or cerebrovascular conditions, in particular those who have suffered a myocardial infarction, stroke, or life-threatening arrhythmia within the last 6 months; those with resting hypotension (BP < 90/50) or hypertension (BP > 170/110); and those with unstable angina associated with cardiac failure or coronary artery disease. There are no controlled clinical data on the safety or efficacy in such patients. Other adverse cardiovascular effects reported include angina pectoris, myocardial infarction, AV block, ventricular arrhythmia, tachycardia, palpitation, hypotension, postural hypotension, syncope, cerebral thrombosis, cerebrovascular hemorrhage, transient ischemic attack, cardiac arrest, heart failure, and hypertension. Many of these events occurred in patients with cardiovascular risk factors and during or shortly after sexual activity.
Interstitial Lung Disease
Moderate:
sevabertinib
Sevabertinib has a moderate potential interaction with Interstitial Lung Disease.
Sevabertinib can cause severe interstitial lung disease (ILD)/pneumonitis. Monitor patients for new or worsening symptoms such as dyspnea, cough, or fever, and discontinue sevabertinib if ILD/pneumonitis is confirmed.
Liver Disease
Moderate:
Entadfi
The finasteride in Entadfi has a moderate potential interaction with Liver Disease.
Finasteride and dutasteride are extensively metabolized by the liver. Therapy with these drugs should be administered cautiously in patients with liver disease as exposure could be higher.
Moderate:
Entadfi
The tadalafil in Entadfi has a moderate potential interaction with Liver Disease.
Phosphodiesterase 5 (PDE-5) inhibitors are cleared predominantly by hepatic metabolism. The pharmacokinetic disposition of these agents has not been assessed in patients with severe hepatic impairment. No dosage modification is recommended for patients with mild to moderate hepatic impairment, however, therapy with these agents should not be administered to patients with severe hepatic impairment. In patients with mild hepatic impairment a lower dose of these agents should be used as initial therapy.
Moderate:
sevabertinib
Sevabertinib has a moderate potential interaction with Liver Disease.
The effect of moderate to severe liver dysfunction on the pharmacokinetics of sevabertinib is unknown. However, sevabertinib may cause severe hepatotoxicity and liver function should be monitored at baseline and regularly during therapy.
Myeloproliferative Disorders
Moderate:
Entadfi
The tadalafil in Entadfi has a moderate potential interaction with Myeloproliferative Disorders.
Prolonged erection greater than 4 hours and priapism (painful erections greater than 6 hours) have been reported during treatment with phosphodiesterase-5 (PDE 5) inhibitors. Priapism may result in penile tissue damage and permanent loss of potency if not treated promptly. These agents should be used cautiously in patients with conditions that may predispose them to priapism such as sickle cell anemia, multiple myeloma, or leukemia, and those with anatomical deformation of the penis (such as angulation, cavernosal fibrosis, or Peyronie's disease). If an erection persists longer than 4 hours, the patient should seek immediate medical assistance.
Optic Nerve Disorder
Moderate:
Entadfi
The tadalafil in Entadfi has a moderate potential interaction with Optic Nerve Disorder.
Tadalafil for the treatment of erectile dysfunction (ED) should be used with caution and only if the benefit outweighs the risk in patients with a history of non-arteritic anterior ischemic optic neuropathy (NAION) or with retinitis pigmentosa. Use of tadalafil for the treatment of pulmonary arterial hypertension is not recommended in patients with retinitis pigmentosa. Advise patients to seek immediate medical attention in the event of a sudden loss of vision in one or both eyes while taking tadalafil; patients taking tadalafil for ED should immediately stop treatment. Most patients who developed NAION during therapy with tadalafil had underlying anatomic or vascular risk factors, including low cup to disc ratio ("crowded disc").
Penis Disorders
Moderate:
Entadfi
The tadalafil in Entadfi has a moderate potential interaction with Penis Disorders.
Prolonged erection greater than 4 hours and priapism (painful erections greater than 6 hours) have been reported during treatment with phosphodiesterase-5 (PDE 5) inhibitors. Priapism may result in penile tissue damage and permanent loss of potency if not treated promptly. These agents should be used cautiously in patients with conditions that may predispose them to priapism such as sickle cell anemia, multiple myeloma, or leukemia, and those with anatomical deformation of the penis (such as angulation, cavernosal fibrosis, or Peyronie's disease). If an erection persists longer than 4 hours, the patient should seek immediate medical assistance.
Peyronie Disease
Moderate:
Entadfi
The tadalafil in Entadfi has a moderate potential interaction with Peyronie Disease.
Prolonged erection greater than 4 hours and priapism (painful erections greater than 6 hours) have been reported during treatment with phosphodiesterase-5 (PDE 5) inhibitors. Priapism may result in penile tissue damage and permanent loss of potency if not treated promptly. These agents should be used cautiously in patients with conditions that may predispose them to priapism such as sickle cell anemia, multiple myeloma, or leukemia, and those with anatomical deformation of the penis (such as angulation, cavernosal fibrosis, or Peyronie's disease). If an erection persists longer than 4 hours, the patient should seek immediate medical assistance.
Pulmonary Edema
Major:
Entadfi
The tadalafil in Entadfi has a major potential interaction with Pulmonary Edema.
Tadalafil tablet for the treatment of pulmonary arterial hypertension (PAH) should not be used in patients with pulmonary veno-occlusive disease (PVOD) as it may significantly worsen the cardiovascular status of these patients. If signs of pulmonary edema develop during therapy, the possibility of associated PVOD should be considered.
Pulmonary Heart or Vascular Disease
Major:
Entadfi
The tadalafil in Entadfi has a major potential interaction with Pulmonary Heart or Vascular Disease.
Tadalafil tablet for the treatment of pulmonary arterial hypertension (PAH) should not be used in patients with pulmonary veno-occlusive disease (PVOD) as it may significantly worsen the cardiovascular status of these patients. If signs of pulmonary edema develop during therapy, the possibility of associated PVOD should be considered.
Renal Dysfunction
Major:
Entadfi
The tadalafil in Entadfi has a major potential interaction with Renal Dysfunction.
The plasma clearance of phosphodiesterase-5 (PDE5) inhibitors may be decreased in patients with severe renal impairment, resulting in drug accumulation. Therapy with these agents should be avoided in patients with severe renal disease or on renal dialysis. Dose adjustments might be needed based on individual renal assessment and tolerability if used in these patients.
Moderate:
sevabertinib
Sevabertinib has a moderate potential interaction with Renal Dysfunction.
The effect of severe renal dysfunction or end-stage renal disease on the pharmacokinetics of sevabertinib is unknown.
Retinitis Pigmentosa
Moderate:
Entadfi
The tadalafil in Entadfi has a moderate potential interaction with Retinitis Pigmentosa.
Tadalafil for the treatment of erectile dysfunction (ED) should be used with caution and only if the benefit outweighs the risk in patients with a history of non-arteritic anterior ischemic optic neuropathy (NAION) or with retinitis pigmentosa. Use of tadalafil for the treatment of pulmonary arterial hypertension is not recommended in patients with retinitis pigmentosa. Advise patients to seek immediate medical attention in the event of a sudden loss of vision in one or both eyes while taking tadalafil; patients taking tadalafil for ED should immediately stop treatment. Most patients who developed NAION during therapy with tadalafil had underlying anatomic or vascular risk factors, including low cup to disc ratio ("crowded disc").
Moderate:
Entadfi
The tadalafil in Entadfi has a moderate potential interaction with Retinitis Pigmentosa.
Phosphodiesterase-5 (PDE5) inhibitors have been associated with transient impairment of color discrimination (blue/green) and blue- or color-tinged vision. These agents also inhibit phosphodiesterase-6 (PDE6), to a much lesser extent, which is involved in phototransduction in the retina. There are no controlled clinical data on the safety in patients with retinitis pigmentosa, a minority of whom may have genetic disorders of retinal phosphodiesterases. Therapy with these agents should be avoided in such patients.
Seizures
Moderate:
Entadfi
The tadalafil in Entadfi has a moderate potential interaction with Seizures.
The use of phosphodiesterase 5 (PDE-5) inhibitors has been associated with seizures. Therapy with these agents should be administered cautiously in patients with preexisting seizure disorders.
Sickle Cell Anemia
Moderate:
Entadfi
The tadalafil in Entadfi has a moderate potential interaction with Sickle Cell Anemia.
Prolonged erection greater than 4 hours and priapism (painful erections greater than 6 hours) have been reported during treatment with phosphodiesterase-5 (PDE 5) inhibitors. Priapism may result in penile tissue damage and permanent loss of potency if not treated promptly. These agents should be used cautiously in patients with conditions that may predispose them to priapism such as sickle cell anemia, multiple myeloma, or leukemia, and those with anatomical deformation of the penis (such as angulation, cavernosal fibrosis, or Peyronie's disease). If an erection persists longer than 4 hours, the patient should seek immediate medical assistance.
Tinnitus
Moderate:
Entadfi
The tadalafil in Entadfi has a moderate potential interaction with Tinnitus.
Use of phosphodiesterase-5 (PDE5) inhibitors has been associated with sudden decrease or loss of hearing, which may be accompanied by tinnitus or dizziness. Patients with hearing problems should stop taking these agents and seek prompt medical care.
Urinary Tract Obstruction
Moderate:
Entadfi
The finasteride in Entadfi has a moderate potential interaction with Urinary Tract Obstruction.
Patients with large residual urinary volume and/or severely diminished urinary flow should be carefully monitored for obstructive uropathy. These patients may not be candidates for finasteride therapy.
Visual Defect/Disturbance
Moderate:
Entadfi
The tadalafil in Entadfi has a moderate potential interaction with Visual Defect/Disturbance.
Tadalafil for the treatment of erectile dysfunction (ED) should be used with caution and only if the benefit outweighs the risk in patients with a history of non-arteritic anterior ischemic optic neuropathy (NAION) or with retinitis pigmentosa. Use of tadalafil for the treatment of pulmonary arterial hypertension is not recommended in patients with retinitis pigmentosa. Advise patients to seek immediate medical attention in the event of a sudden loss of vision in one or both eyes while taking tadalafil; patients taking tadalafil for ED should immediately stop treatment. Most patients who developed NAION during therapy with tadalafil had underlying anatomic or vascular risk factors, including low cup to disc ratio ("crowded disc").
Moderate:
sevabertinib
Sevabertinib has a moderate potential interaction with Visual Defect/Disturbance.
Sevabertinib may cause ocular toxicity. Promptly refer patients with new or worsening eye symptoms to an ophthalmologist and adjust therapy as recommended based on severity.
More resources
Entadfi
A total of 378 drugs are known to interact with Entadfi.
- Entadfi is in the drug class miscellaneous genitourinary tract agents.
- Entadfi is used to treat Benign Prostatic Hyperplasia.
sevabertinib
A total of 473 drugs are known to interact with sevabertinib.
- Sevabertinib is in the drug class HER2 inhibitors.
- Sevabertinib is used to treat Non Small Cell Lung Cancer.
Drug Interaction Classification
| Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
| Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
| 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. | |
| No interaction information available. |
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.