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Selegiline vs. Azilect

Head-to-head comparisons of medication uses, side effects, warnings, and more.

Selegiline

 

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Rasagiline

(Azilect)

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Summary for Selegiline

Prescription only

Selegiline helps relieve symptoms of Parkinson's disease in people who have "off" episodes as their carbidopa/levodopa medication starts to wear off. Selegiline is a type of monoamine oxidase inhibitor (MAOI), which is a drug class that has many drug interactions. Generic selegiline tablets and capsules are taken twice per day; the brand name for the pills, Eldepryl, is no longer available. Selegiline also comes as orally disintegrating tablets (ODTs) under the brand name Zelapar that are dissolved on the tongue once per day. Side effects include changes in blood pressure, nausea, and dizziness.

Indications for Selegiline

Pros and Cons for Selegiline

Pros

  • Extends the actions of carbidopa/levodopa to relieve PD symptoms
  • Comes as tablets, capsules, and ODTs
  • Taken once or twice a day, depending on the form of the medication

Cons

Common Side Effects for Selegiline

Selegiline tablets and capsules:

  • Nausea (20%)
  • Dizziness (14%)
  • Stomach pain (8%)
  • Confusion (6%)
  • Hallucinations (6%)
  • Dry mouth (6%)

Zelapar (selegiline) ODTs:

  • Nausea (11%)
  • Dizziness (11%)
  • General body pain (8%)
  • Headache (7%)
  • Trouble sleeping (7%)
  • Runny nose (7%)
  • Involuntary movements (dyskinesia; 6%)
  • Skin irritation (6%)
  • Back pain (5%)
  • Indigestion (5%)
  • Inflamed or sore mouth (5%)
  • Other irritation in the mouth (e.g., pain when swallowing, pain in mouth, mouth sores)

Warnings for Selegiline

  • High blood pressure
  • Serotonin syndrome
  • Extreme sleepiness and falling asleep during activities
  • Low blood pressure and risk of falls
  • Difficulty controlling body movements
  • Hallucinations and behavior changes
  • Intense urges
  • Caution in people with phenylketonuria (PKU) - Zelapar ODTs only

Summary for Azilect

Prescription only

Rasagiline (Azilect) is one of the first-choice options to treat symptoms of Parkinson's disease (PD), such as shakiness, stiff muscles, and slowed movement. Rasagiline (Azilect) is taken once a day and is available in a lower-cost generic form, but it can make you very sleepy.

Indications for Azilect

  • Parkinson's disease (PD)

Pros and Cons for Azilect

Pros

  • One of the first-choice options for PD, especially for movement problems
  • Can be used to treat early PD
  • Taken once a day
  • Available in a lower-cost, generic version

Cons

  • Can cause a life-threatening condition called serotonin syndrome if taken with certain medications
  • Cannot eat foods with very large amounts of tyramine while taking rasagiline (Azilect), because it can raise your blood pressure
  • Not recommended if you have moderate-to-severe liver disease, because the medication can reach very high levels in your body and put you at higher risk for side effects

Common Side Effects for Azilect

  • Headache (14%)
  • Joint pain (7%)
  • Stomach upset (7%)
  • Depression (5%)
  • Flu symptoms (5%)
  • Falls (5%)

Note: Percentages are based on taking the medication alone

Warnings for Azilect

  • High blood pressure
  • Serotonin syndrome
  • Sleepiness or falling asleep during activities
  • Low blood pressure
  • Hallucinations and changes in behavior and thoughts
  • Difficulty controlling impulsive behavior
  • High fevers and confusion

Prices with our coupons for Selegiline vs. Azilect

Price Card Drug Icon
Selegiline30 tablets / 5mg
$20.56$66.96
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Price Card Drug Icon
Rasagiline90 tablets / 1mg
$57.08$1,561.88
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