Carbidopa+entacapone+levodopa
About Carbidopa+entacapone+levodopa
Carbidopa+entacapone+levodopa is a combination prescription medicine used to treat the symptoms of Parkinson’s disease, particularly when standard treatments begin to lose their effectiveness between doses. It helps manage movement difficulties by restoring chemical balance in the brain. This oral tablet is designed to provide more consistent relief from tremors, stiffness, and slow movement.
To get the best results, you must take Carbidopa+entacapone+levodopa consistently at the precise times prescribed by your doctor. You can take Carbidopa+entacapone+levodopa with or without food, but it is best to avoid eating high-protein meals right before or after your dose, as protein can interfere with how the medicine is absorbed. Combining this treatment with regular physical therapy and a balanced diet can help improve your daily mobility and overall physical function.
While taking Carbidopa+entacapone+levodopa, some people may experience mild side effects like nausea, dizziness, or a harmless change in urine color. However, you should contact your doctor immediately if you develop more serious issues, such as involuntary muscle movements, severe watery diarrhea, or unusual changes in your mental state, including hallucinations.
Before starting Carbidopa+entacapone+levodopa, tell your doctor if you have a history of liver damage, kidney disease, heart problems, or depression. Do not take this if you are currently taking non-selective monoamine oxidase (MAO) inhibitors, or if you have narrow-angle glaucoma.
This medication can interact with other substances. For example, taking iron supplements at the same time can reduce how much medicine your body absorbs, while alcohol can increase your risk of severe dizziness. If you are pregnant, planning to breastfeed, or are an older adult, consult your doctor or pharmacist to discuss the risks and benefits before starting treatment.
Uses of Carbidopa+entacapone+levodopa
Medicinal Benefits
Carbidopa+entacapone+levodopa helps improve movement and reduce the symptoms of Parkinson's disease, allowing for better control of daily activities. By supporting more consistent symptom management throughout the day, it helps maintain mobility, independence, and overall quality of life. Benefits may include:
- Helps improve movement, coordination, and physical function.
- Reduces stiffness, slowness of movement, and muscle rigidity.
- Helps decrease off periods when Parkinson's symptoms may temporarily worsen.
- Supports smoother performance of daily activities such as walking, eating, and writing.
- Promotes greater independence and confidence in everyday life.
- Provides more consistent symptom control throughout the day.
Directions for Use
- Take Carbidopa+entacapone+levodopa with or without food, or as advised by a doctor.
- Follow your doctor's instructions on the dosage and timing of this medication to ensure safety.
- Swallow the medicine as a whole with a glass of water.
- Do not crush, break, or chew it.
Storage
Side Effects of Carbidopa+entacapone+levodopa
Common Side Effects (Usually mild)
- Nausea, mild stomach upset, or dry mouth
- Dizziness or lightheadedness, especially when standing up too quickly
- A harmless reddish-brown or orange discoloration of your urine, sweat, or saliva
- Mild diarrhea or constipation
Serious Side Effects (Call a doctor right away)
- Uncontrolled, involuntary movements of the face, arms, or legs (dyskinesia)
- Severe, persistent, or watery diarrhea
- Mental changes such as confusion, hallucinations, or unusual behavior
- Unusual or intense urges, such as compulsive gambling or increased sexual urges
- Signs of a severe allergic reaction, including swelling of the lips, face, or throat, or a severe skin rash
Medicines Containing this Salt
View AllDrug Warnings
- Do not stop treatment abruptly: Never stop taking Carbidopa+entacapone+levodopa suddenly, as this may cause a serious reaction with symptoms such as high fever, severe muscle stiffness, confusion, and changes in consciousness.
- Use caution during activities requiring alertness: Carbidopa+entacapone+levodopa may cause dizziness, drowsiness, or sudden episodes of sleep. Avoid driving, operating machinery, or performing hazardous tasks until you know how the medicine affects you.
- Separate iron supplements from your dose: Do not take iron supplements or multivitamins containing iron at the same time as Carbidopa+entacapone+levodopa. Leave a gap of at least 2 hours, as iron can reduce the absorption and effectiveness of the treatment.
- Monitor your blood pressure regularly: Carbidopa+entacapone+levodopa may cause a drop in blood pressure when standing up. Check your blood pressure as advised by your doctor and rise slowly from sitting or lying positions to help prevent dizziness or fainting.
Drug Interactions
Drug-Drug Interactions
- Iron supplements: Can bind to the medicine in your digestive tract and significantly lower its absorption.
- Certain antidepressants (MAO inhibitors): Combining these can lead to dangerously high blood pressure.
- Blood pressure medications: May increase the risk of dizziness or fainting when standing up due to low blood pressure.
Drug-Food Interactions
- High-protein foods: Can compete with the absorption of the active ingredients in your gut, reducing the effectiveness of your dose.
Drug-Disease Interactions
- Narrow-angle glaucoma: May increase pressure inside the eye, making this condition worse.
- Liver damage: Reduced liver function can cause the medicine to build up in your body, increasing the risk of side effects.
- Psychiatric disorders: May worsen symptoms of psychosis, confusion, or severe depression.
Drug-Drug Interactions Checker List:
Safety Advice
Alcohol
cautionAvoid consumption of alcohol with Carbidopa+entacapone+levodopa as it may increase the risk of adverse effects such as drowsiness, dizziness, or difficulty in concentrating.
Pregnancy
cautionCarbidopa+entacapone+levodopa is a pregnancy Category C medicine. It is unknown whether Carbidopa+entacapone+levodopa will affect pregnant women or the fetus. Hence, the intake of Carbidopa+entacapone+levodopa should be avoided if you are pregnant or planning to become pregnant, as it may harm the baby.
Breast Feeding
cautionCarbidopa+entacapone+levodopa is excreted in human milk, but the effect of Carbidopa+entacapone+levodopa on an infant is unknown. So, Carbidopa+entacapone+levodopa is given to a breastfeeding mother only if the doctor thinks the benefits outweigh the risks.
Driving
unsafeCarbidopa+entacapone+levodopa may cause drowsiness and make you fall asleep suddenly. Therefore, avoid driving if you feel drowsy after taking Carbidopa+entacapone+levodopa.
Liver
cautionTake Carbidopa+entacapone+levodopa with caution if you have a history of liver diseases/conditions. The dose may be adjusted by your doctor as required.
Kidney
cautionTake Carbidopa+entacapone+levodopa with caution if you have a history of kidney diseases/conditions. The dose may be adjusted by your doctor as required.
Children
cautionCarbidopa+entacapone+levodopa is not recommended for use in children, as safety and effectiveness have not been established.
Habit Forming
Diet & Lifestyle Advise
- Manage protein timing: Avoid eating high-protein meals (such as meat, eggs, or cheese) at the same time you take your medication, as protein can block the medicine from being absorbed properly.
- Stay well hydrated: Drink plenty of water throughout the day to help manage dry mouth and prevent constipation, which are common issues.
- Move slowly when standing: To prevent dizziness or fainting from a sudden drop in blood pressure, take your time when moving from a sitting or lying position to standing.
- Keep a symptom diary: Write down the times you take your medicine and when your symptoms return or worsen. Sharing this with your doctor helps them fine-tune your treatment plan.
Special Advise
- Do not exceed more than 1 dose (2 capsules) for any off period (recurring symptoms in between regular doses).
- If you have unusual urges like gambling, spending money, overeating, or increased sexual urges, please inform your doctor before taking Carbidopa+entacapone+levodopa.
Patients Concern
Disease/Condition Glossary
Parkinson’s disease: It is a disorder of the central nervous system that affects movement due to damage of nerve cells in the brain, which reduces the levels of dopamine and leads to symptoms such as stiffness, tremors in one hand, shaking, difficulty in walking, coordination and balance. This condition can last for many years or a lifetime. Treatment with medicines along with physiotherapy may help to control the symptoms and provide a quality of life for as long as possible.
FAQs
Carbidopa+entacapone+levodopa is used in the treatment of Parkinson's disease and helps relieve symptoms, including tremors, spasms, muscle stiffness and poor muscle control.
Carbidopa+entacapone+levodopa works by maintaining the levels of dopamine in the brain. Thereby, it helps reduce symptoms of Parkinson's disease, such as tremors and stiffness.
Take Carbidopa+entacapone+levodopa at the same time every day, as this will help you remember to take the medicine.
In some cases, prolonged intake of Carbidopa+entacapone+levodopa may lead to autoimmune haemolytic anaemia (red blood cells in the blood are destroyed earlier than normal). Levodopa in Carbidopa+entacapone+levodopa can cause the immune system to mistake your own red blood cells for foreign substances. The body responds by making antibodies to attack the body's own red blood cells. The antibodies attach to red blood cells and cause them to break down too early. So, your doctor might recommend regular blood tests while using Carbidopa+entacapone+levodopa.
You are recommended to avoid taking protein-rich food (such as chicken, beef, pork, eggs, meats, fish, dairy products, seeds, and nuts), iron supplements, or multivitamin tablets while taking Carbidopa+entacapone+levodopa as it may delay and reduce the absorption of levodopa. Thus, it reduces the effectiveness of Carbidopa+entacapone+levodopa. Please consult your doctor and do as advised for the best results.
Yes, orthostatic hypotension could be a side-effect of Carbidopa+entacapone+levodopa. Orthostatic hypotension is a sudden lowering of blood pressure leading to dizziness on standing. If you experience this, do not try to stand up suddenly or start walking; instead, lie down and get up slowly only when you feel better. People taking Carbidopa+entacapone+levodopa are advised to regularly monitor their blood pressure levels to avoid unpleasant events.
Consult your doctor before taking Carbidopa+entacapone+levodopa if you have glaucoma. Carbidopa+entacapone+levodopa is contraindicated in patients with narrow-angle glaucoma. Carbidopa+entacapone+levodopa may cause blindness on long-term use in the case of patients with narrow-angle glaucoma.
Hallucination is a medical condition in which a person may feel, hear, or believe things that are not true, see things that are not there, or feel unusually suspicious or confused. Carbidopa+entacapone+levodopa may cause hallucinations in some cases if taken for a prolonged time. So, if you experience hallucinations while taking Carbidopa+entacapone+levodopa, please talk to your doctor immediately.
It is advised not to stop taking Carbidopa+entacapone+levodopa without consulting your doctor, as it may lead to a severe condition called withdrawal-emergent hyperpyrexia with symptoms such as confusion, fever, muscle stiffness, changes in heartbeat, and breathing. Therefore, take Carbidopa+entacapone+levodopa for as long as your doctor has prescribed it, and if you experience any of these symptoms while taking Carbidopa+entacapone+levodopa, please consult your doctor so that the dose may be gradually reduced.
Carbidopa+entacapone+levodopa can be taken with or without food as advised by your doctor. Stay away from protein meals as it can delay the action of Carbidopa+entacapone+levodopa.
Yes, Carbidopa+entacapone+levodopa can turn the colour of your urine, sweat and saliva dark (brown, red, or black). Although it not harmful, it can sometimes stain your bedding and clothes.
No, you should swallow the tablet whole. Crushing, chewing, or splitting the tablet can ruin its special design and alter how the medicine is absorbed. If you struggle to swallow tablets, talk to your doctor.
Carbidopa+entacapone+levodopa can cause sudden sleepiness or even cause you to fall asleep without warning. Avoid driving or operating machinery if this happens, and talk to your doctor right away.
If your multivitamin contains iron, it can prevent your body from absorbing Carbidopa+entacapone+levodopa. You should separate your multivitamin and your dose of Carbidopa+entacapone+levodopa by at least 2 hours. Talk to your pharmacist for guidance.
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