What is a Generic Drug?

A generic drug is a copy of the brand-name drug with the same dosage, safety, strength, quality, consumption method, performance, and intended use. Before generics become available on the market, the generic company must prove it has the same active ingredients as the brand-name drug and works in the same way and in the same amount of time in the body.

The only differences between generics and their brand-name counterparts is that generics are less expensive and may look slightly different (eg. different shape or color), as trademarks laws prevent a generic from looking exactly like the brand-name drug.

Generics are less expensive because generic manufacturers don't have to invest large sums of money to develop a drug. When the brand-name patent expires, generic companies can manufacture a copy of the brand-name and sell it at a substantial discount.

Sinemet CR (Carbidopa/Levodopa)


Sinemet CR (Carbidopa/Levodopa)

Prescription Required

25 / 100mg
50 / 200mg

You'll have option to make 4 interest-free payments by credit card once your order is confirmed using Sezzle

Generic Equivalent - Sinemet CR (Carbidopa/Levodopa)

Prescription Required


You'll have option to make 4 interest-free payments by credit card once your order is confirmed using Sezzle

  • Product Details


    What is Sinemet CR Used For?

    sinemet cr medication Chemical Name: CARBIDOPA (KAR-bi-doe-pa) and LEVODOPA (LEE-voe-doe-pa)

    Sinemet CR is a combination product that contains two substances that are levodopa and carbidopa. This drug is used to treat Parkinson's disease. Sinemet medication is used for treating symptoms of Parkinson's disease that may include tremors, shaking, stiffness, or movement issues. It is caused due to reduced levels of dopamine (a neurotransmitter in the brain that affects emotions and movement) in the brain. Levodopa belongs to the type of drugs known as central nervous system agents.

    This substance works by converting itself into dopamine and restoring levels of dopamine reaching the brain. Carbidopa carries out its function by preventing the breakdown of levodopa while moving through the bloodstream to reach the brain. It also helps reduce side effects of levodopa itself such as nausea.

    Sinemet CR is available for purchase online at Canada Pharmacy. You can get this product delivered right to your house. You also have assurance of quality. The delivery process is without hassle, too.


    This medicine needs to be taken through the mouth. You may choose to take it with or without a meal. The usual dosage is three to four times every day or as prescribed by your doctor according to your medical condition, age, and body weight. Do not alter dosages or skip doses. Do not cut, bite, or chew this extended-release tablet.


    Sinemet medication comes in two dosages, containing either 50 mg carbidopa and 200 mg levodopa, or 25 mg carbidopa and 100 mg levodopa.

    It also contains inactive ingredients such as:

    • Hydroxypropyl cellulose
    • Magnesium stearate
    • Hypromellose

    Sinemet CR 25/100 and Sinemet CR 50/200 also contain FD&C Blue #2/Indigo Carmine AL and FD&C Red #40/Allura Red AC AL.


    • May cause dizziness, do not engage in activities such as driving and operating machinery until fully alert.
    • Limit use of alcohol when using this drug.
    • Pregnant women should use this medication with a doctor’s prescription.
    • Breastfeeding females should consult a doctor too as levodopa passes through breast milk.

    Side Effects

    Common side effects of Sinemet medication are as follows:

    • Lethargy
    • Dry mouth
    • Headache
    • Insomnia
    • Upset stomach such as constipation, diarrhea, etc.
    • Vomiting
    • Dizziness

    IMPORTANT NOTE: The above information is intended to increase awareness of health information and does not suggest treatment or diagnosis. This information is not a substitute for individual medical attention and should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. See your health care professional for medical advice and treatment.

    Product Code : 1804

  • Product Reviews


Please wait while the page is loading. Do not hit refresh or the browser back button to avoid any loss of information.

If you have any questions or concerns, please contact our Customer Service team via the chat option on our website or calling us toll free at: 1-800-891-0844