Buy Selegiline Online

Selegiline is an MAO-B inhibitor used in Parkinson’s disease, most often alongside levodopa-containing therapy to help reduce wearing-off periods. It can be bought online with US delivery from Canada, and you can choose the dose or strength shown during ordering to match your clinician’s directions. Current Selegiline price and quantity details are shown before checkout so you can plan your refill with clear cost information.

Selegiline Price, Strengths, and Ordering Basics

Selegiline cost can vary by strength, quantity, manufacturer, and country of origin. During ordering, match the tablet strength and supply quantity to the directions from your clinician rather than choosing based only on price. Commonly referenced oral strengths include 5 mg tablets, and some markets may reference 10 mg tablets, but the exact strength you select should be the one shown for the product and written into your treatment plan.

Many customers look for selegiline hydrochloride, selegiline HCl, selegiline tablets, or selegiline pills. These names usually refer to the same active ingredient when the oral tablet contains selegiline hydrochloride. Older medical references may also call the active ingredient L-deprenyl or deprenyl selegiline, so it is helpful to compare the active ingredient name when reviewing your medication history.

For cash-pay planning, review the displayed unit cost, total quantity, and refill timing before completing the order. If you take levodopa/carbidopa or another Parkinson’s medicine on a different refill schedule, aligning refills may make your routine easier to manage. Products are supplied through licensed pharmacies, and order details may be reviewed for safe, appropriate processing.

What Selegiline Treats

Selegiline is used for Parkinson’s disease, a neurologic condition that can cause tremor, stiffness, slower movement, and motor fluctuations. In the oral Parkinson’s setting, it is commonly used as add-on therapy with levodopa or levodopa/carbidopa. The goal is to extend dopamine activity and help reduce periods when levodopa effects wear off before the next dose.

This medication does not replace an individualized Parkinson’s plan. Some people need adjustments to other medicines when motor symptoms, dyskinesia, sleep issues, or blood pressure changes appear. Track your off-time, movement control, sleep pattern, and side effects so your clinician can assess whether the regimen remains balanced.

For broader condition information, see our Parkinson’s disease section. You can also browse the neurology category for related nervous-system medicines and treatment areas.

How Selegiline Works

Selegiline belongs to a class called monoamine oxidase type B inhibitors, often shortened to MAO-B inhibitors. Monoamine oxidase type B is an enzyme involved in breaking down dopamine in the brain. By inhibiting this enzyme at usual oral doses, selegiline helps dopamine remain active longer, which can support steadier motor control in Parkinson’s disease.

Selegiline is a type of MAOI, but it is selective for MAO-B at standard oral Parkinson’s doses. That distinction matters because nonselective MAO inhibition carries more dietary tyramine concern. Selectivity can become less reliable at higher exposure or with certain interactions, so dose changes and combination therapy need clinician oversight.

Because selegiline can increase the effects of levodopa, it may also increase levodopa-related adverse effects in some people. Dyskinesia, which means involuntary movements, may become more noticeable if dopamine activity rises too much. Reporting new movement changes early helps your clinician decide whether the overall Parkinson’s regimen needs adjustment.

How to Take Selegiline Tablets

Use selegiline exactly as directed by your clinician. The commonly labeled tablet schedule for Parkinson’s disease is often taken earlier in the day, such as with breakfast and lunch, because evening dosing may contribute to insomnia. Do not increase the amount or add extra doses to manage off-time unless your clinician tells you to do so.

Swallow tablets with water. Selegiline may be taken with or without food, depending on your instructions and tolerability. If stomach upset occurs, taking it with food may be easier, but do not make medication timing changes that conflict with the plan set for your levodopa or other Parkinson’s medicines.

If you miss a dose, follow the instructions provided for your medication. In general, people are often told not to double doses to make up for a missed one. A phone alarm, written schedule, or pill organizer can reduce missed morning and midday doses, especially when Parkinson’s medicines are timed throughout the day.

Quick tip: Keep a simple daily log of dose timing, off-time, and sleep quality for follow-up visits.

What to Avoid With Selegiline

Several medicines can interact seriously with selegiline. Avoid combining it with other MAO inhibitors unless a clinician specifically manages the switch. Certain opioids, including meperidine, tramadol, and methadone, are important interaction concerns. Linezolid and methylene blue can also create MAOI-type safety risks and should be discussed before use.

Antidepressants require careful review because combining selegiline with serotonergic medicines may raise the risk of serotonin syndrome. This includes many SSRIs, SNRIs, tricyclic antidepressants, and other medicines that increase serotonin. Symptoms that need urgent attention can include agitation, confusion, high fever, fast heartbeat, muscle stiffness, diarrhea, or severe sweating.

Many cough, cold, and sinus products contain dextromethorphan, pseudoephedrine, phenylephrine, or other ingredients that may affect blood pressure, alertness, or serotonin-related risk. Ask a pharmacist or clinician before using over-the-counter cold remedies. Alcohol can worsen dizziness, drowsiness, and balance problems, which is especially important for people already at fall risk.

At usual oral doses, strict tyramine food restrictions are generally less prominent than with nonselective MAOIs, but your clinician may still give dietary advice based on dose, interactions, and medical history. Tyramine-rich foods include some aged cheeses, cured meats, and fermented products. Follow the instructions given for your regimen rather than relying on general diet lists.

Side Effects, Warnings, and Monitoring

Common selegiline side effects may include nausea, dry mouth, dizziness, headache, stomach discomfort, insomnia, vivid dreams, or lightheadedness when standing. Some people experience confusion, agitation, hallucinations, or mood and behavior changes, particularly if they are older or have underlying psychiatric vulnerability. Report changes in thinking, sleep, impulse control, or behavior promptly.

Movement-related effects also matter. Because selegiline can extend levodopa activity, involuntary movements may increase in some people. More pronounced dyskinesia does not always mean selegiline is unsuitable, but it does mean the full Parkinson’s medicine schedule may need reassessment.

Seek urgent medical care for severe headache, chest pain, palpitations, fainting, very high blood pressure symptoms, high fever, severe confusion, or sudden neurologic changes. These can signal serious reactions or interactions. If you are scheduled for surgery, dental procedures, emergency care, or a new medicine, tell the treating team that you take selegiline.

Use extra caution if you have uncontrolled high blood pressure, significant liver disease, a history of mania, psychosis, hallucinations, or frequent falls. Selegiline may not be appropriate for every person with Parkinson’s disease. Your clinician may monitor blood pressure, movement symptoms, sleep, mental status, and interaction risk over time.

Selegiline for Dogs and Human Use

Searches for selegiline for dogs, canine selegiline, or selegiline hydrochloride for dogs are common because veterinarians may use selegiline in animals for specific conditions. This store offering is written for human medication use and should not be used to treat a pet unless a veterinarian specifically directs an appropriate veterinary plan.

Human and veterinary dosing are not interchangeable. A selegiline dosage for dogs depends on species, weight, condition, other medicines, and veterinary assessment. Dogs can also experience side effects and interactions, so pet use should be handled through a veterinarian rather than adapted from a human Parkinson’s prescription or human medication label.

Storage, Travel, and Handling

Store selegiline tablets at room temperature in the original container, away from excess heat, light, and moisture. Avoid bathroom storage because humidity can affect tablets. Keep the container closed and out of reach of children and pets, especially because Parkinson’s medicines and MAO inhibitors can be harmful if taken accidentally.

When traveling, keep medicine in the labeled container and place it in your carry-on bag. Bring enough for the trip plus a small buffer in case plans change. If your medication schedule includes multiple Parkinson’s medicines, pack a written timing list so doses are easier to maintain across time zones.

Orders may use prompt, express shipping when appropriate for the selected product and destination. Country-of-origin information may appear with stocked items; you can browse products associated with Canada when that detail is relevant to your ordering decision.

Expected Response Over Time

Selegiline does not usually work like a rescue medicine for sudden off episodes. Many people evaluate its value by looking at patterns over days or weeks, including how long levodopa benefit lasts, whether off-time decreases, and whether dyskinesia or insomnia changes. A symptom diary can make these patterns clearer.

If sleep becomes worse, timing may be part of the problem. Selegiline is often scheduled earlier in the day to reduce nighttime stimulation. Do not stop suddenly or move doses without guidance, especially if other Parkinson’s medicines are being adjusted at the same time.

Weight change is not usually the main reason selegiline is used. Appetite, nausea, movement changes, mood, and overall Parkinson’s progression can still affect weight. Tell your clinician about unexpected weight loss, reduced appetite, swallowing difficulty, or dehydration.

Related Parkinson’s and Neurology Choices

Selegiline is one MAO-B inhibitor choice. Rasagiline is another medication in the same general class and is often discussed when once-daily MAO-B therapy is desired. Your clinician may compare expected benefit, interaction profile, dosing routine, and prior response before selecting between MAO-B inhibitor options.

Levodopa remains a central therapy for many people with Parkinson’s disease, and selegiline is often used to extend or smooth levodopa effects rather than replace it. If wearing-off episodes are the main issue, clinicians may evaluate levodopa timing, total daily dosing, adjunct medicines, and side effect tolerance together.

Neurology and mental health can overlap because dopamine, serotonin, sleep, and mood symptoms may interact. If depression symptoms are part of your health history, review the depression condition section and discuss antidepressant interaction planning with your clinician before starting or changing therapy. For general nervous-system topics, the neurology articles category may help you prepare better questions for appointments.

Questions to Discuss With Your Clinician

• Which Parkinson’s symptoms should selegiline help in my treatment plan?
• How should I time selegiline with levodopa or levodopa/carbidopa?
• Which antidepressants, pain medicines, or cold remedies should I avoid?
• What side effects should prompt an urgent call?
• Could selegiline worsen dyskinesia, hallucinations, or insomnia for me?
• How should I track off-time and movement changes after starting?
• Are there diet instructions or tyramine precautions for my dose?

Authoritative Sources

MedlinePlus drug information: Selegiline

NCBI Bookshelf clinical review: Selegiline

Mayo Clinic: Selegiline oral route

This content is for informational purposes only and is not a substitute for professional medical advice.