Description

Overview

Modafinil 200mg is a prescription wakefulness-promoting drug used to treat sleep disorders such as narcolepsy, obstructive sleep apnea (OSA), and shift work sleep disorder (SWSD). It is a eugeroic agent, offering alertness without the jitteriness or high associated with traditional stimulants.

Uses

Modafinil 200mg is prescribed for:

• Narcolepsy: Reduces excessive daytime sleepiness
• Obstructive Sleep Apnea (OSA): Enhances daytime alertness in patients using CPAP
• Shift Work Sleep Disorder (SWSD): Supports wakefulness in night shift or irregular schedules

Off-label uses: ADHD (second-line), fatigue from multiple sclerosis or depression, cognitive enhancement

Composition

• Active Ingredient: Modafinil 200mg
• Drug Class: Eugeroic / Wakefulness-promoting agent

Dosage & Administration

• Narcolepsy/OSA: 200mg in the morning
• SWSD: 200mg approximately 1 hour before work shift
• Take with or without food, always with water
• Avoid late-day dosing to prevent insomnia
• Never exceed prescribed dosage

How It Works

Modafinil affects neurotransmitters such as dopamine, norepinephrine, histamine, and orexin to promote wakefulness, motivation, and concentration without significant addictive effects.

Common Side Effects

• Headache
• Nausea
• Dry mouth
• Anxiety or nervousness
• Insomnia
• Dizziness
• Digestive upset

Serious Side Effects (Rare)

• Severe rash or allergic reactions (e.g., Stevens-Johnson syndrome)
• Chest pain or irregular heartbeat
• Mental health changes (mania, hallucinations)
• Shortness of breath

Seek immediate medical attention if serious symptoms occur.

Precautions

• Heart disease or hypertension
• Liver or kidney problems
• Mental health disorders
• History of drug or alcohol abuse
• Pregnancy or breastfeeding

Drug Interactions

• Hormonal contraceptives (reduced efficacy)
• Antidepressants (SSRIs, MAOIs)
• Blood thinners (e.g., warfarin)
• Anti-seizure medications
• Other stimulants or wakefulness agents

Addiction Potential

Modafinil has a low risk of abuse compared to traditional stimulants, but misuse can lead to psychological dependence, especially off-label.

Conclusion

Modafinil 200mg promotes wakefulness and concentration for patients with sleep disorders or irregular work schedules. Used responsibly under medical supervision, it is effective and well-tolerated.

Delivery options

Click & Collect

£1.50 or free if you spend £15 or more from your choice of 1,800 stores.

Standard Delivery

£3.95 or free when you spend £25 or more.

Next Day Delivery

Order by 10pm (subject to change during promotions), available 7 days a week for £5.95. This may not be available during public holidays or weekends in between public holidays. To be eligible for Next Day Delivery, Pharmacy Medicines must be ordered by 8pm.

Airport Click & Collect

£4.50 - Select a delivery date 3 days before your flight.

Named Day Delivery

£5.75 - choose a weekday within the next 14 days for delivery. Subject to availability.

For more information see our delivery help or view our returns policy.