Carbidopa is a generic drug that treats Parkinson's disease, a progressive brain disorder that results in too little dopamine, a chemical critical to transmitting nerve signals, in the brain. Levodopa is prescribed to replace dopamine but is broken down in the body before it can cross into the brain. Carbidopa blocks a protein that breaks down levodopa, so more of it gets into the brain. Carbidopa is usually combined with levodopa into a single medication, but may be prescribed separately if the patient requires more Carbidopa or needs a lower dose of levodopa to avoid nausea. The price of Carbidopa is $1,333.6. However, a SingleCare Carbidopa coupon reduces that price to $64.74. Find out more about this and other ways to save money in our FAQs.
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SingleCare’s prescription prices are based on multiple sources. The prices we publish are our best estimate, but we cannot guarantee that the price we display will exactly match the price you receive at the pharmacy. For an exact price, please contact your pharmacy and provide the BIN/GRP/PCN numbers shown on your SingleCare card.
Any SingleCare bonus savings, including the $3 signup bonus, may only be used once.
Prices updated: 12/05/2025
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Carbidopa is a generic drug that treats Parkinson's disease, a progressive brain disorder that results in too little dopamine, a chemical critical to transmitting nerve signals, in the brain. Levodopa is prescribed to replace dopamine but is broken down in the body before it can cross into the brain. Carbidopa blocks a protein that breaks down levodopa, so more of it gets into the brain. Carbidopa is usually combined with levodopa into a single medication, but may be prescribed separately if the patient requires more Carbidopa or needs a lower dose of levodopa to avoid nausea. The price of Carbidopa is $1,333.6. However, a SingleCare Carbidopa coupon reduces that price to $64.74. Find out more about this and other ways to save money in our FAQs.
Our price history metrics are calculated from aggregate prescription data that we receive from all participating pharmacies. This chart updates daily to show new price fluctuations. If a data point is missing from the chart, it is because we do not have enough data to produce a reliable figure.
| Pharmacy | Carbidopa Retail Price | Carbidopa SingleCare Price |
|---|---|---|
| CVS Pharmacy | $909.90 | $60.75 |
| Walmart | $857.70 | $149.40 |
| Walgreens | $937.80 | $578.70 |
| Kroger Pharmacy | $1966.50 | $107.10 |
These prices are based on the last month of SingleCare prescription fill data by major pharmacy. This table updates daily to show the most accurate typical prices by pharmacies. If a data point is missing from the table, it is because we do not have enough data to produce a reliable figure.
Carbidopa is a generic drug that treats Parkinson's disease, a progressive brain disorder that results in too little dopamine, a chemical critical to transmitting nerve signals, in the brain. Levodopa is prescribed to replace dopamine but is broken down in the body before it can cross into the brain. Carbidopa blocks a protein that breaks down levodopa, so more of it gets into the brain. Carbidopa is usually combined with levodopa into a single medication, but may be prescribed separately if the patient requires more Carbidopa or needs a lower dose of levodopa to avoid nausea. The price of Carbidopa is $1,333.6. However, a SingleCare Carbidopa coupon reduces that price to $64.74. Find out more about this and other ways to save money in our FAQs.
At most pharmacies, the cost of Carbidopa without insurance will be $1,333.6. A SingleCare savings card lowers that cost to $64.74 per 90, 25mg tablets.
Copay costs of Carbidopa differ depending on your insurance plan. With SingleCare, Carbidopa costs as little as $64.74 for 90, 25mg tablets. Ask your pharmacist to compare your insurance copay to your price using a SingleCare discount card. Your SingleCare price could be lower.
Medicare Part D and Medicare Advantage prescription drug insurance plans usually do not provide insurance coverage for generic Carbidopa or its brand-name version, Lodosyn. If you don't have Medicare, SingleCare offers a Carbidopa coupon that every month reduces the cost of Carbidopa to $64.74.
Carbidopa is a generic prescription drug and is the active ingredient in the brand name prescription drug, Lodosyn.
Carbidopa is a generic prescription drug that treats Parkinson's disease, a progressive brain disorder that that causes involuntary muscle movements (dyskinesia), loss of coordination, and difficulty walking or balancing due to a shortage of dopamine, an important chemical for transmitting signals between nerve cells.
Levodopa is prescribed to replace dopamine, but the body breaks it down before it can get to the brain. Carbidopa blocks a protein that breaks down levodopa, so more levodopa is able to cross into the brain.
Levodopa and Carbidopa are almost always combined into a single medication. However, Carbidopa is sometimes prescribed separately if a larger Carbidopa dose is required or if the patient is suffering from nausea due to the levodopa and needs a lower dose.
While not a complete list of side effects, the most common side effects of Carbidopa are dry mouth, nausea, upset stomach, headache, dizziness, insomnia, weight changes, seizures, and liver problems. Mental and mood changes include confusion, unusual thoughts, unusual behaviors, unusual dreams, hallucinations, depression, and suicidal thoughts. Allergic reactions are rare, but discontinue Carbidopa if there is any sign of an allergic reaction, such as hives, facial swelling, or difficulty breathing.
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Prescription savings vary by prescription and by pharmacy, and may reach up to 80% off cash price. This is a medical discount plan. This is NOT insurance. This program offers you the opportunity to locate providers of various types of medical services who will offer their services to you at discounted rates. The range of discounts for medical or ancillary services provided under the plan will vary depending on the type of provider and service received. You are fully responsible for paying for all health care services but will be entitled to receive a discount from those health care providers in accordance with the specific pre-negotiated discounted fee schedule. This program does not guarantee the quality of the services or procedures offered by the providers. Except for prescription drugs which you will pay directly to the pharmacy at the time of purchase, all other services received through a program provider will be charged to the credit card on file in your member account. The charge will include an administrative fee for use of the program. Towers Administrators LLC is the licensed discount medical plan organization with its administrative office located at 4510 Cox Road, Suite 111, Glen Allen, VA 23060. SingleCare Services, LLC is the marketer of the discount medical plan organization including its website, singlecare.com, with its corporate office located at 99 High Street, Suite 2800, Boston, MA 02110. For additional information, including an up-to-date list of providers, or assistance with any issue related to program membership, please contact member support any time at www.singlecare.com, or by calling toll-free 844-234-3057, 24 hours, 7 days a week (except major holidays). Pharmacy names, logos, brands, and other trademarks are the property of their respective owners.
Blog articles are not medical advice. They are intended for general informational purposes and are not meant to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. If you think you may have a medical emergency, immediately call your physician or dial 911.
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© 2025 SingleCare Administrators. All rights reserved