Can you take Little Tummys Laxative Drops with Vandetanib?
1 drug interaction and 17 additional warnings found for the following 2 drugs:
- Little Tummys Laxative Drops (senna)
- vandetanib
Drug interactions
Moderate drug interactions
Moderate:
senna vandetanib
Applies to: Little Tummys Laxative Drops (senna) and vandetanib
Vandetanib can cause an irregular heart rhythm that may be serious and potentially life-threatening, although it is a relatively rare side effect. The risk is increased if you have a heart condition called congenital long QT syndrome, other cardiac diseases, conduction abnormalities, or electrolyte disturbances, such as low blood levels of magnesium or potassium. These electrolyte disturbances can occur with bowel cleansing preparations or excessive use of medications that have a laxative effect, such as senna. Do not exceed the dose and duration recommended on the product label or prescribed by your doctor. You should seek immediate medical attention if you experience sudden dizziness, lightheadedness, fainting, shortness of breath, or heart palpitations during treatment with these medications, whether taken together or separately. In addition, you should let your doctor know if you experience signs and symptoms of low magnesium or potassium blood level such as weakness, tiredness, drowsiness, dizziness, confusion, tingling, numbness, muscle pain, cramps, nausea, or vomiting. 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:
senna multivitamins with minerals
Applies to: Little Tummys Laxative Drops (senna)
Chronic use of senna may reduce your body's ability to absorb certain vitamins (A, D, E, and K) and minerals like calcium. To reduce the risk of diminished absorption of multivitamins with minerals, it is best to use senna only occasionally or for short periods. If your doctor does prescribe these medications together, you may need a dose adjustment or special test to safely use both medications. 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
16 potential interactions Applies to: 15 conditions, including High Blood Pressure, Underactive Thyroid, Heart Failure, Arrhythmia, and Inflammatory Bowel Disease.
Appendicitis
Major:
Little Tummys Laxative Drops
The senna in Little Tummys Laxative Drops has a major potential interaction with Appendicitis.
The use of stimulant laxatives is contraindicated in patients with or who may have acute surgical abdomen or appendicitis. These patients may be candidates for emergency surgery. Stimulant laxatives should also not be administered to patients with abdominal pain, particularly if the cause has not been determined.
Arrhythmia
Major:
vandetanib
Vandetanib has a major potential interaction with Arrhythmia.
Vandetanib can prolong the QT interval, and its use is contraindicated in patients with congenital long QT syndrome. Additionally, vandetanib should not be used in patients with hypocalcemia, hypokalemia, hypomagnesemia, or long QT syndrome. Care should be exercised when using this agent in patients with ventricular arrhythmias or recent myocardial infarction. It is recommended to correct hypocalcemia, hypokalemia and/or hypomagnesemia prior to starting therapy with vandetanib. Obtain an ECG and serum potassium, calcium, magnesium and TSH at baseline, during treatment, and frequently as necessary.
Bleeding Disorder
Major:
Little Tummys Laxative Drops
The senna in Little Tummys Laxative Drops has a major potential interaction with Bleeding Disorder.
The use of stimulant laxatives is contraindicated in patients with anal or rectal fissures. These preparations may cause irritation, burning sensation, and proctitis.
Moderate:
vandetanib
Vandetanib has a moderate potential interaction with Bleeding Disorder.
Serious hemorrhagic events, including fatalities, have occurred in patients treated with vandetanib. Do not administer vandetanib to patients with a recent history of hemoptysis of >= 1/2 teaspoon of red blood. Discontinue treatment in patients with severe hemorrhage.
Electrolyte Abnormalities
Major:
vandetanib
Vandetanib has a major potential interaction with Electrolyte Abnormalities.
Vandetanib can prolong the QT interval, and its use is contraindicated in patients with congenital long QT syndrome. Additionally, vandetanib should not be used in patients with hypocalcemia, hypokalemia, hypomagnesemia, or long QT syndrome. Care should be exercised when using this agent in patients with ventricular arrhythmias or recent myocardial infarction. It is recommended to correct hypocalcemia, hypokalemia and/or hypomagnesemia prior to starting therapy with vandetanib. Obtain an ECG and serum potassium, calcium, magnesium and TSH at baseline, during treatment, and frequently as necessary.
Gastrointestinal Obstruction
Major:
Little Tummys Laxative Drops
The senna in Little Tummys Laxative Drops has a major potential interaction with Gastrointestinal Obstruction.
The use of laxatives is contraindicated in patients with intestinal obstruction disorders. Patients with intestinal obstruction disorders may need their underlying condition treated to correct the constipation. Some laxatives require reduction in the colon to their active form to be effective which may be a problem in patients with intestinal obstruction.
Heart Failure
Moderate:
vandetanib
Vandetanib has a moderate potential interaction with Heart Failure.
Heart failure, including fatalities have occurred in patients treated with vandetanib. Monitor for signs and symptoms of heart failure. Consider discontinuation of therapy in patients with heart failure. Close monitoring is recommended.
High Blood Pressure
Moderate:
vandetanib
Vandetanib has a moderate potential interaction with High Blood Pressure.
Hypertension, including hypertensive crisis, has occurred in patients treated with vandetanib. Monitor all patients for hypertension and a dose reduction or interruption may be necessary. If hypertension cannot be controlled, do not resume vandetanib. Care should be taken when using this agent in hypertensive patients. Close monitoring is recommended.
Inflammatory Bowel Disease
Major:
Little Tummys Laxative Drops
The senna in Little Tummys Laxative Drops has a major potential interaction with Inflammatory Bowel Disease.
The use of laxatives is contraindicated in patients with inflammatory bowel disease. Patients with inflammatory bowel disease may experience colonic perforation with use of stimulant laxatives.
Interstitial Lung Disease
Moderate:
vandetanib
Vandetanib has a moderate potential interaction with Interstitial Lung Disease.
The use of certain multikinase inhibitors has been associated with pulmonary toxicity. Serious cases of interstitial lung disease (ILD), including fatal cases and interstitial pneumonitis or pulmonary fibrosis have been reported. Caution is recommended when using these agents in patients with a history of interstitial pneumonitis or pulmonary fibrosis or those patients presenting with acute onset of new or progressive unexplained pulmonary symptoms such as dyspnea, cough, and fever pending diagnostic evaluation. If ILD is confirmed, these agents should be permanently discontinued and appropriate measures should be instituted. Treatment should be immediately withheld in patients diagnosed with ILD/pneumonitis and permanently discontinued if no other potential causes of ILD/pneumonitis have been identified.
Ischemic Heart Disease
Moderate:
vandetanib
Vandetanib has a moderate potential interaction with Ischemic Heart Disease.
Ischemic cerebrovascular events, including fatalities, occurred in patients treated with vandetanib. The safety of resumption of vandetanib therapy after resolution of an ischemic cerebrovascular event has not been studied. Care should be taken when prescribing this agent to patients at risk. Discontinue treatment in patients who experience a severe ischemic cerebrovascular event.
Liver Disease
Moderate:
vandetanib
Vandetanib has a moderate potential interaction with Liver Disease.
The use of vandetanib is not recommended for patients with moderate and severe hepatic impairment, as the safety and efficacy of this agent have not been established.
Posterior Reversible Encephalopathy Syndrome
Moderate:
vandetanib
Vandetanib has a moderate potential interaction with Posterior Reversible Encephalopathy Syndrome.
Reversible posterior leukoencephalopathy syndrome (RPLS), a syndrome of subcortical vasogenic edema diagnosed by an MRI of the brain, has occurred in patients treated with vandetanib. Consider this syndrome in any patient presenting with seizures, headache, visual disturbances, confusion or altered mental function. It is recommended to discontinue therapy in patients developing RPLS.
Pulmonary Impairment
Moderate:
vandetanib
Vandetanib has a moderate potential interaction with Pulmonary Impairment.
The use of certain multikinase inhibitors has been associated with pulmonary toxicity. Serious cases of interstitial lung disease (ILD), including fatal cases and interstitial pneumonitis or pulmonary fibrosis have been reported. Caution is recommended when using these agents in patients with a history of interstitial pneumonitis or pulmonary fibrosis or those patients presenting with acute onset of new or progressive unexplained pulmonary symptoms such as dyspnea, cough, and fever pending diagnostic evaluation. If ILD is confirmed, these agents should be permanently discontinued and appropriate measures should be instituted. Treatment should be immediately withheld in patients diagnosed with ILD/pneumonitis and permanently discontinued if no other potential causes of ILD/pneumonitis have been identified.
Renal Dysfunction
Moderate:
vandetanib
Vandetanib has a moderate potential interaction with Renal Dysfunction.
Vandetanib exposure is increased in patients with impaired renal function. It is recommended to reduce the starting dose in patients with moderate to severe renal impairment and monitor the QT interval closely. There is no information available for patients with end-stage renal disease requiring dialysis.
Underactive Thyroid
Moderate:
vandetanib
Vandetanib has a moderate potential interaction with Underactive Thyroid.
Increased dosing of thyroid replacement therapy was required in patients with a prior thyroidectomy. It is recommended to obtain Thyroid-stimulating hormone (TSH) at baseline, during therapy and thereafter as clinically indicated. If signs or symptoms of hypothyroidism occur, examine thyroid hormone levels and adjust thyroid replacement therapy accordingly.
More resources
Little Tummys Laxative Drops
A total of 269 drugs are known to interact with Little Tummys Laxative Drops.
- Little tummys laxative drops is in the drug class laxatives.
- Little tummys laxative drops is used to treat Constipation.
vandetanib
A total of 343 drugs are known to interact with vandetanib.
- Vandetanib is in the following drug classes: EGFR inhibitors, multikinase inhibitors, VEGF/VEGFR inhibitors.
- Vandetanib is used to treat Thyroid 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.