Modavinil 200 mg is an oral formulation containing Modafinil, a Central Nervous System stimulant classified as an eugeroic agent designed to promote wakefulness. Every tablet contains 200 mg of modafinil along with other inactive ingredients like Lactose Monohydrate, Microcrystalline cellulose, Croscarmellose sodium, Povidone, Magnesium stearate and Pregelatinized starch.
MECHANISM OF ACTION
Modavinil 200 mg works by altering neurotransmitters in the brain-especially dopamine. It targets the dopamine reuptake inhibitor which leads to increased synaptic levels of dopamine enhancing alertness, focus and wakefulness. While the exact mechanism is still under study, it is believed to act on multiple brain pathways responsible for sleep-wake regulation.
KEY FEATURES
| About Modavinil 200 mg | |
| Drug class: Wakefulness promoting agent | |
| Chemical class: Diphenylmethanes |
| Product details | |
| Composition | Active ingredient:
Inactive ingredients:
|
| Dosage Form | Tablet |
| Route of administration | Oral |
| Packaging | Blister Pack |
| Pack size | 10*10 |
| Strength | 200 mg |
| Used for | Excessive sleep disorder |
| Approximate Onset of action | 30 to 60 minutes |
| Duration of action | 10 to 12 hours |
| Shelf life | 24 months after the manufacturing date |
| Storage Instructions | Store at room temperature away from sunlight and moisture |
USES
Modavinil 200 mg is used for:
- Shift Worker Sleep Disorder
- Narcolepsy
- Obstructive Sleep Apnea
- Attention deficit Hyperactivity Disorder (ADHD)
- Reduces fatigue
- Improves focus, concentration, etc.
DOSAGE
Use the medication as and when prescribed by the healthcare provider. Do not double the dose in case if the dose is missed. The usual recommended dose for adults is one Modavinil 200 mg taken orally once daily in the morning for Narcolepsy or OSAHS. For shift work sleep disorder, the tablet is usually taken approximately one hour before the start of the work shift.
SIDE EFFECTS
- Headache
- Nausea
- Dizziness
- Nervousness
- Anxiety
- Trouble sleeping
- Hypertension (serious)
- Mood and behaviour changes- anxiety, confusion, hallucinations, thoughts of suicide or self-harm, etc. (serious)
- Redness, loosening or peeling of skin (serious)
- Rashes, fever and swollen lymph nodes (serious)
- Angioedema or allergic reactions- skin rashes, itching, hives, inflammation of lips, eyes, tongue or legs (serious)
INTERACTIONS
Drug-drug interactions
- Anticoagulants like warfarin when used together with modafinil can increase the risk of bleeding.
- Modafinil when combined with opioids can lower their blood levels and lead to extreme pain.
- Modafinil can reduce the effectiveness of birth control pills, patches or implants by increasing the activity of liver enzymes that metabolize these drugs leading to unintended pregnancy.
- Modafinil can interact with SSRIs like citalopram
- Modafinil affects the drugs metabolized by CYP2C19 e.g. certain antidepressants, proton pump inhibitors, anticonvulsants, etc.
PRECAUTIONS & WARNINGS
Before taking this medicine:
Give your physician your complete medical history, especially if you have any of the following symptoms:
- Heart problems (chest pain, irregular heartbeat, previous heart attack, high blood pressure)
- liver or kidney problems
- History of depression, anxiety, bipolar disorder, or psychosis.
- History of alcohol or drug abuse
- Known allergy to modafinil or its components.
Elderly people may process this drug more slowly, so physicians often start them on a lower dose and monitor them more closely.
Not approved or recommended for persons under 18 years of age.
CONCLUSION
Modavinil 200 mg is a generic version of modafinil. It is used to treat excessive sleep disorders. The common side effects associated with this product are headache, nausea, dizziness, insomnia, etc. The medication should only be used under the supervision of a healthcare provider.
Amanda Wilson –
Works fine for reducing sleepiness, but took longer to kick in for me. Still helped me finish tasks without dozing off.