Certain drugs may interact with risperidone and affect the way it works. For example, carbamazepine and other similar drugs what is a substance abuse counselor can reduce the amount of risperidone in plasma. As a result, doctors may double the patient’s dose of Risperdal.
- Do not stop using Risperdal Consta without your doctor’s advice.
- These may resolve within hours/days without treatment or require hospitalization for monitoring/treatment.It is advised not to breastfeed when taking risperidone since risperidone does pass into breast milk.
- Oral dose of 3 mg/day is equivalent to SubQ injection of 90 mg once monthly.
A larger study that looked at the records of 9,258 women who had been exposed to antipsychotics during pregnancy did not indicate an overall greater risk for major birth defects, according to the drug’s label. But the study did show a small increase in the risk of major birth defects and of cardiac malformations in a subgroup of 1,566 pregnant women who had been exposed to the drug during their third trimester. A doctor may also recommend patients take the tablet form of risperidone each day for up to three weeks.
Before taking risperidone,
Tell the doctor right away if your baby develops symptoms such as muscle stiffness or shakiness, unusual sleepiness, or difficulty feeding. Risperidone may cause a condition that affects the heart rhythm (QT prolongation). QT prolongation can rarely cause serious (rarely fatal) fast/irregular heartbeat and other symptoms (such as severe dizziness, alcoholism recovery stages fainting) that need medical attention right away. You may report side effects to FDA at FDA-1088 or at /medwatch. Remember that this medication has been prescribed because your doctor 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.
What should I do if I forget a dose?
Remove the Risperdal M-Tab orally disintegrating tablet from the package only when you are ready to take the medicine. Be careful if you drive or do anything that requires you to be alert. Drinking alcohol can increase certain side effects of risperidone. In the past, Johnson & Johnson may have been a good healthcare stock to comfortably hold in your portfolio.
Dosage for Risperdal
Infants exposed to RISPERDAL® through breastmilk should be monitored for excess sedation, failure to thrive, jitteriness, and extrapyramidal symptoms (tremors and abnormal muscle movements). When treating pediatric patients with RISPERDAL® for any indication, weight gain should be assessed against that expected with normal growth. The dosage of RISPERDAL® should be individualized according to the response and tolerability of the patient. The total daily dose of RISPERDAL® can be administered once daily, or half the total daily dose can be administered twice daily. There are no systematically collected data to specifically address switching schizophrenic patients from other antipsychotics to RISPERDAL®, or treating patients with concomitant antipsychotics. Although there are no data to specifically address reinitiation of treatment, it is recommended that after an interval off RISPERDAL®, the initial titration schedule should be followed.
This drug is substantially excreted by the kidneys, and the risk of toxic reactions to this drug may be greater in patients with impaired renal function. Because elderly patients are more likely to have decreased renal function, care should be taken in dose selection, and it may be useful to monitor renal function [see DOSAGE AND ADMINISTRATION]. In clinical trials in 1885 children and adolescents treated with RISPERDAL®, 2 (0.1%) patients were reported to have tardive dyskinesia, which resolved on discontinuation of RISPERDAL® treatment [see also WARNINGS AND PRECAUTIONS].
A class of drugs is a group of medications that work in a similar way. Since untreated mental/mood problems (such as schizophrenia, bipolar disorder, depression) can be a serious condition, do not stop taking this medication unless directed by your doctor. If you are planning pregnancy, become pregnant, or think you may be pregnant, immediately discuss with your doctor the benefits and risks of using this medication during pregnancy. There may be a slightly increased risk of serious, possibly fatal side effects (such as stroke, heart failure, fast/irregular heartbeat, pneumonia) when this medication is used by older adults with dementia. This medication is not approved for the treatment of dementia-related behavior problems.