Risperidone 4mg Tablets
WARNING: There is a higher chance of death in older adults who take this drug for mental problems caused by dementia. Most of the deaths were linked to heart disease or infection. This drug is not approved to treat mental problems caused by dementia. @ COMMON USES: It is used to treat schizophrenia.It is used to treat bipolar disorder.It is used to treat irritation that happens with autistic disorder.It may be given to you for other reasons. Talk with the doctor.
Drug Class
See FDA label
Overview
How to Use This Medicine
Taking Your Medication
To use this medication correctly, follow your doctor's instructions and read all the information provided. Take your medication as directed, with or without food. Continue taking it even if you feel well, unless your doctor or healthcare provider advises you to stop.
Storing and Disposing of Your Medication
Store your medication at room temperature, away from light and moisture. Keep it in a dry place, avoiding bathrooms and areas where children and pets can access it. Keep all medications in a safe location. When disposing of unused or expired medication, do not flush it down the toilet or pour it down the drain unless instructed to do so. Instead, check with your pharmacist for guidance on proper disposal. You may also have access to local drug take-back programs.
Missing a Dose
If you miss a dose, take it as soon as you remember. However, if it's close to the time for your next scheduled dose, skip the missed dose and resume your regular dosing schedule. Do not take two doses at the same time or take extra doses to make up for a missed one.
To use this medication correctly, follow your doctor's instructions and read all the information provided. Take your medication as directed, with or without food. Continue taking it even if you feel well, unless your doctor or healthcare provider advises you to stop.
Storing and Disposing of Your Medication
Store your medication at room temperature, away from light and moisture. Keep it in a dry place, avoiding bathrooms and areas where children and pets can access it. Keep all medications in a safe location. When disposing of unused or expired medication, do not flush it down the toilet or pour it down the drain unless instructed to do so. Instead, check with your pharmacist for guidance on proper disposal. You may also have access to local drug take-back programs.
Missing a Dose
If you miss a dose, take it as soon as you remember. However, if it's close to the time for your next scheduled dose, skip the missed dose and resume your regular dosing schedule. Do not take two doses at the same time or take extra doses to make up for a missed one.
Available Forms & Alternatives
Available Strengths:
- Risperidone ODT 0.25mg Tablets
- Risperidone 1mg/ml Oral Soln 30ml
- Risperidone ODT 2mg Tablets
- Risperidone ODT 0.5mg Tablets
- Risperidone 0.5mg Tablets
- Risperidone 3mg Tablets
- Risperidone 4mg ODT Tablets
- Risperidone 1mg Tablets
- Risperidone 0.25mg Tablets
- Risperidone 2mg Tablets
- Risperidone 4mg Tablets
- Risperidone ODT 3mg Tablets
- Risperidone ODT 1mg Tablets
- Risperidone ER 25mg Inj Susp Kit
- Risperidone ER 50mg Inj Susp Kit
- Risperidone ER 37.5mg Inj Susp Kit
- Risperidone ER 12.5mg Inj, 1 Vial
Dosing & Administration
Pharmacology
Safety & Warnings
Side Effects
Urgent Side Effects: Seek Medical Help Right Away
Although rare, some people may experience severe and potentially life-threatening side effects while taking this medication. If you notice any of the following symptoms, contact your doctor or seek medical attention immediately:
Signs of an allergic reaction, such as:
+ Rash or hives
+ Itching or red, swollen, blistered, or peeling skin (with or without fever)
+ Wheezing or tightness in the chest or throat
+ Difficulty breathing, swallowing, or talking
+ Unusual hoarseness or swelling of the mouth, face, lips, tongue, or throat
Signs of high blood sugar, including:
+ Confusion or feeling sleepy
+ Unusual thirst or hunger
+ Frequent urination or flushing
+ Fast breathing or breath that smells like fruit
Severe dizziness or fainting
Changes in behavior or mood
Shakiness, difficulty moving, or stiffness
Urination problems (difficulty starting or stopping urination, or changes in urine output)
Swallowing or speech difficulties
Difficulty focusing
Seizures
Changes in vision
Shortness of breath
Drooling
Feeling extremely hot or cold
Breast changes (enlargement, nipple discharge), erectile dysfunction, or menstrual changes
Sexual problems, such as decreased libido or ejaculation issues
Prolonged or painful erections (lasting more than 4 hours), which can lead to permanent sexual dysfunction if not treated promptly
Neuroleptic Malignant Syndrome (NMS): A Rare but Serious Condition
NMS is a potentially life-threatening condition that requires immediate medical attention. Contact your doctor right away if you experience:
Fever
Muscle cramps or stiffness
Dizziness
Severe headache
Confusion or changes in thinking
Rapid heartbeat or irregular heartbeat
Excessive sweating
Low White Blood Cell Count: Increased Risk of Infection
Drugs like this one can cause a decrease in white blood cell count, increasing the risk of infection. If you have a history of low white blood cell count, inform your doctor. Seek medical attention immediately if you experience signs of infection, such as:
Fever
Chills
Sore throat
Tardive Dyskinesia: A Rare but Serious Muscle Disorder
Tardive dyskinesia is a condition characterized by involuntary muscle movements. The risk is higher in people with diabetes, older adults (especially older females), and those taking higher doses or using the medication for extended periods. Contact your doctor right away if you experience:
Uncontrollable body movements
Tongue, face, mouth, or jaw problems (such as tongue sticking out, puffing cheeks, mouth puckering, or chewing)
Other Possible Side Effects
While many people may not experience side effects or only have mild ones, it's essential to be aware of the following:
Weight gain
Restlessness
Dizziness, drowsiness, tiredness, or weakness
Anxiety
Constipation, diarrhea, stomach pain, upset stomach, or vomiting
Heartburn
Dry mouth
Changes in appetite
Common cold symptoms
Headache
Sleep disturbances
Back, muscle, arm, or leg pain
If you experience any of these side effects or have concerns, contact your doctor or seek medical attention. You can also report side effects to the FDA at 1-800-332-1088 or https://www.fda.gov/medwatch.
Although rare, some people may experience severe and potentially life-threatening side effects while taking this medication. If you notice any of the following symptoms, contact your doctor or seek medical attention immediately:
Signs of an allergic reaction, such as:
+ Rash or hives
+ Itching or red, swollen, blistered, or peeling skin (with or without fever)
+ Wheezing or tightness in the chest or throat
+ Difficulty breathing, swallowing, or talking
+ Unusual hoarseness or swelling of the mouth, face, lips, tongue, or throat
Signs of high blood sugar, including:
+ Confusion or feeling sleepy
+ Unusual thirst or hunger
+ Frequent urination or flushing
+ Fast breathing or breath that smells like fruit
Severe dizziness or fainting
Changes in behavior or mood
Shakiness, difficulty moving, or stiffness
Urination problems (difficulty starting or stopping urination, or changes in urine output)
Swallowing or speech difficulties
Difficulty focusing
Seizures
Changes in vision
Shortness of breath
Drooling
Feeling extremely hot or cold
Breast changes (enlargement, nipple discharge), erectile dysfunction, or menstrual changes
Sexual problems, such as decreased libido or ejaculation issues
Prolonged or painful erections (lasting more than 4 hours), which can lead to permanent sexual dysfunction if not treated promptly
Neuroleptic Malignant Syndrome (NMS): A Rare but Serious Condition
NMS is a potentially life-threatening condition that requires immediate medical attention. Contact your doctor right away if you experience:
Fever
Muscle cramps or stiffness
Dizziness
Severe headache
Confusion or changes in thinking
Rapid heartbeat or irregular heartbeat
Excessive sweating
Low White Blood Cell Count: Increased Risk of Infection
Drugs like this one can cause a decrease in white blood cell count, increasing the risk of infection. If you have a history of low white blood cell count, inform your doctor. Seek medical attention immediately if you experience signs of infection, such as:
Fever
Chills
Sore throat
Tardive Dyskinesia: A Rare but Serious Muscle Disorder
Tardive dyskinesia is a condition characterized by involuntary muscle movements. The risk is higher in people with diabetes, older adults (especially older females), and those taking higher doses or using the medication for extended periods. Contact your doctor right away if you experience:
Uncontrollable body movements
Tongue, face, mouth, or jaw problems (such as tongue sticking out, puffing cheeks, mouth puckering, or chewing)
Other Possible Side Effects
While many people may not experience side effects or only have mild ones, it's essential to be aware of the following:
Weight gain
Restlessness
Dizziness, drowsiness, tiredness, or weakness
Anxiety
Constipation, diarrhea, stomach pain, upset stomach, or vomiting
Heartburn
Dry mouth
Changes in appetite
Common cold symptoms
Headache
Sleep disturbances
Back, muscle, arm, or leg pain
If you experience any of these side effects or have concerns, contact your doctor or seek medical attention. You can also report side effects to the FDA at 1-800-332-1088 or https://www.fda.gov/medwatch.
Before Using This Medicine
Before Taking This Medication: Important Information to Share with Your Doctor
It is essential to inform your doctor about the following:
Any allergies you have, including allergies to this medication, its components, or other substances, such as foods or drugs. Be sure to describe the symptoms you experienced.
All medications you are currently taking, including prescription and over-the-counter (OTC) drugs, natural products, and vitamins. This information will help your doctor identify potential interactions between this medication and other substances.
Any existing health problems, as they may affect the safety and efficacy of this medication.
To ensure your safety, it is crucial to:
Discuss all your medications and health problems with your doctor and pharmacist to verify that it is safe to take this medication in conjunction with your other treatments.
* Avoid starting, stopping, or changing the dosage of any medication without first consulting your doctor. This precaution will help prevent potential interactions and adverse effects.
It is essential to inform your doctor about the following:
Any allergies you have, including allergies to this medication, its components, or other substances, such as foods or drugs. Be sure to describe the symptoms you experienced.
All medications you are currently taking, including prescription and over-the-counter (OTC) drugs, natural products, and vitamins. This information will help your doctor identify potential interactions between this medication and other substances.
Any existing health problems, as they may affect the safety and efficacy of this medication.
To ensure your safety, it is crucial to:
Discuss all your medications and health problems with your doctor and pharmacist to verify that it is safe to take this medication in conjunction with your other treatments.
* Avoid starting, stopping, or changing the dosage of any medication without first consulting your doctor. This precaution will help prevent potential interactions and adverse effects.
Precautions & Cautions
Important Warnings and Cautions
It is essential to inform all your healthcare providers, including doctors, nurses, pharmacists, and dentists, that you are taking this medication.
Caution with Daily Activities
Until you know how this medication affects you, avoid driving and other activities that require you to be alert. To minimize the risk of dizziness or fainting, rise slowly from a sitting or lying position, and be cautious when climbing stairs.
Potential Side Effects and Risks
It may take several weeks to experience the full effects of this medication. Be aware that drugs like this one have been associated with increased risks of high blood sugar or diabetes, high cholesterol, and weight gain, which may raise the risk of heart and brain blood vessel disease.
Monitoring and Follow-up
Follow your doctor's instructions for checking your blood sugar levels. Additionally, have your blood work checked as directed by your doctor and discuss the results with them.
Interactions with Other Substances
Avoid consuming alcohol while taking this medication. Before using marijuana, other forms of cannabis, or prescription or over-the-counter drugs that may cause drowsiness, consult with your doctor.
Precautions in Hot Weather and Physical Activity
Be cautious in hot weather or during physical activity, and drink plenty of fluids to prevent dehydration.
Dizziness and Fall Risk
This medication may cause dizziness, drowsiness, and impaired balance, increasing the risk of falls, which can result in broken bones or other health problems.
Special Considerations for Older Adults
Older adults with dementia who take medications like this one have a higher risk of stroke, which can be fatal. This medication is not approved for treating dementia-related mental health issues. If you are 65 or older, use this medication with caution, as you may be more susceptible to side effects.
Pregnancy and Fertility
This medication may affect fertility, but this effect is reversible when the medication is stopped. If you have concerns, discuss them with your doctor. Inform your doctor if you are pregnant, plan to become pregnant, or are breastfeeding, as you will need to discuss the benefits and risks to you and your baby. Taking this medication during the third trimester of pregnancy may cause side effects or withdrawal symptoms in the newborn.
It is essential to inform all your healthcare providers, including doctors, nurses, pharmacists, and dentists, that you are taking this medication.
Caution with Daily Activities
Until you know how this medication affects you, avoid driving and other activities that require you to be alert. To minimize the risk of dizziness or fainting, rise slowly from a sitting or lying position, and be cautious when climbing stairs.
Potential Side Effects and Risks
It may take several weeks to experience the full effects of this medication. Be aware that drugs like this one have been associated with increased risks of high blood sugar or diabetes, high cholesterol, and weight gain, which may raise the risk of heart and brain blood vessel disease.
Monitoring and Follow-up
Follow your doctor's instructions for checking your blood sugar levels. Additionally, have your blood work checked as directed by your doctor and discuss the results with them.
Interactions with Other Substances
Avoid consuming alcohol while taking this medication. Before using marijuana, other forms of cannabis, or prescription or over-the-counter drugs that may cause drowsiness, consult with your doctor.
Precautions in Hot Weather and Physical Activity
Be cautious in hot weather or during physical activity, and drink plenty of fluids to prevent dehydration.
Dizziness and Fall Risk
This medication may cause dizziness, drowsiness, and impaired balance, increasing the risk of falls, which can result in broken bones or other health problems.
Special Considerations for Older Adults
Older adults with dementia who take medications like this one have a higher risk of stroke, which can be fatal. This medication is not approved for treating dementia-related mental health issues. If you are 65 or older, use this medication with caution, as you may be more susceptible to side effects.
Pregnancy and Fertility
This medication may affect fertility, but this effect is reversible when the medication is stopped. If you have concerns, discuss them with your doctor. Inform your doctor if you are pregnant, plan to become pregnant, or are breastfeeding, as you will need to discuss the benefits and risks to you and your baby. Taking this medication during the third trimester of pregnancy may cause side effects or withdrawal symptoms in the newborn.
Drug Interactions
Monitoring
Special Patient Groups
Clinical Information
General Drug Facts
If your symptoms or health issues persist or worsen, it's essential to contact your doctor for further guidance. To ensure your safety, never share your medication with others or take someone else's medication. Some medications may come with an additional patient information leaflet, so be sure to check with your pharmacist for more information. If you have any questions or concerns about your medication, don't hesitate to reach out to your doctor, nurse, pharmacist, or other healthcare provider. In the event of a suspected overdose, immediately call your local poison control center or seek emergency medical attention. When seeking help, be prepared to provide details about the medication taken, the amount, and the time it happened.