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Brand Names:
Cloridrato de amantadina (Mantidan), PK Merz, Symmetrel
What is Amantadine?
Amantadine is an antiviral medication that blocks actions of viruses. It is used to treat and prevent certain strains of influenza A. It is also used to treat PD and "Parkinson-like" symptoms such as stiffness and shaking that may be caused by the use of certain drugs.
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See more information, including instructions, precautions, side effects, and interactions.
485 patients in the community are taking or have taken Amantadine.
| Reason | # Patients | Percentage of patients |
|---|---|---|
| Fatigue | 216 | 44% |
| Treat Parkinson's | 161 | 33% |
| Other | 35 | 7% |
| Stiffness/spasticity | 20 | 4% |
| Excessive daytime sleepiness (somnolence) | 12 | 2% |
| disease-related symptoms | 6 | 1% |
| General health | 4 | <1% |
| Slow my MS progress | 4 | <1% |
| Tremors | 3 | <1% |
| Don't know | 3 | <1% |
| Brain fog | 3 | <1% |
| Slowness | 2 | <1% |
| Anxiety | 2 | <1% |
| Cramps, feet | 1 | <1% |
| Tremor, left hand | 1 | <1% |
| Balance issues | 1 | <1% |
| Heavy sensation in legs | 1 | <1% |
| Jerky movement (dyskinesia) | 1 | <1% |
| Depression | 1 | <1% |
| Pain | 1 | <1% |
| Emotional lability | 1 | <1% |
| Dry mouth (xerostomia) | 1 | <1% |
| Mobility | 1 | <1% |
| Hand twitches | 1 | <1% |
| Support another treatment | 1 | <1% |
How long current patients have been taking Amantadine or how long patients were taking Amantadine before stopping.
Results from 45 patient evaluations. See the overall results and all individual evaluations.
| Major | 16% | 3 |
|---|---|---|
| Moderate | 11% | 2 |
| Slight | 32% | 6 |
| None | 26% | 5 |
| Can't tell | 16% | 3 |
Insomnia
| Severe | 4% | 2 |
|---|---|---|
| Moderate | 7% | 3 |
| Mild | 16% | 7 |
| None | 73% | 33 |
Top reported side-effects include: general ill feeling, Fatigue, blotchy skin on my legs
Summary results are based on 45 individual responses. For more information, see overall results for Adherence, Burden and Cost.