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Artvigil is a brand of armodafinil, a prescription medicine that promotes wakefulness. It is prescribed for adults who experience problematic daytime sleepiness due to recognised sleep disorders. In Australia armodafinil is only available with a prescription from an authorised prescriber.

Reference at a glance for the key points:

• Armodafinil as the active ingredient (R-enantiomer of modafinil)
• Common tablet strength found: 150 mg
• Typical clinical clues that suggest: narcolepsy, shift work sleep disorder, and residual sleepiness despite CPAP treatment for obstructive sleep apnea

For practical instructions see the sections on The dose and how to deal with this, Measures for safety and Safety and Legal access under Australian law.

Who Is Expected to Benefit From This

Armodafinil is intended to improve wakefulness in adults with certain diagnoses. It is used as an add-on to, not a replacement for, primary treatments like CPAP for obstructive sleep apnea. Consideration of armodafinil should follow a documented clinical assessment.

• Adults with narcolepsy who have excessive daytime sleepiness
• People with shift work sleep disorder who need to stay alert during scheduled work periods
• Patients with persistent sleepiness despite optimal treatment of obstructive sleep apnea

Athletes should check doping rules before using armodafinil. See Access to justice in Australia for sport and workplace considerations.

How to take on a challenge the medication dose

Follow your prescriber along with the dispensing information exactly. Do not alter the dose or stop the medication without medical advice. Armodafinil can be taken with or without food and is usually taken at the same time each day for consistent effect.

• For narcolepsy and residual sleepiness in OSA: commonly 150 mg once daily in the morning; some patients may need an increase up to 250 mg daily only under medical supervision.
• For shift work sleep disorder: typically 150 mg taken about one hour before the start of the work period.

Therapy should be regularly reviewed for benefit and ripple effects. Older adults and people with significant liver impairment may require lower doses or closer the act of monitoring. If a dose is not taken, consult your doctor. Dose missed for today Guidance.

Safeguards and Safety

Ahead of starting armodafinil tell your prescriber about all medical conditions, current medicines, supplements and herbal products. Extra caution and metric monitoring may be needed in people with:

• Cardiovascular diseases, previous heart attack or uncontrolled high blood pressure
• Chronic liver disease or significant kidney impairment
• A current or past history of psychiatric disorders such as depression, bipolar disorder, anxiety or psychosis
• A history of substance abuse or dependence

Armodafinil can reduce the effectiveness of hormonal contraceptives. Use a reliable non-hormonal backup method while taking this medicine and for two months after stopping it.

Avoid driving, operating machinery or performing other hazardous tasks until you know how the medicine affects you. Limit alcohol intake because combined effects may be unpredictable.

Not indicated conditions and Safety Alerts

• Refrain from using if you have a known allergy to armodafinil, modafinil or any component of the tablet
• Stop treatment and seek immediate medical help if a rash, blistering or any sign of a severe skin reaction appears
• Not routinely recommended for children under 18 years except under specialist supervision

Seek advice the cited material Undesired effects and Serious Alerts for symptoms demanding immediate medical attention.

Secondary reactions and Serious Alerts

Common, mild in most cases and transient reactions include:

• Painful head
• Nighttime wakefulness or difficulty falling asleep
• Dizziness spells
• Nausea

Although uncommon, some effects are potentially serious and need immediate assessment:

• Severe skin reactions such as blistering, peeling or mouth ulcers
• Swelling of the face, throat or tongue with breathing or swallowing difficulty
• High fever with sore throat, red eyes or unusual bleeding
• Chest pain, breathlessness or swelling of the legs
• Yellowing of the skin or dark urine (possible liver injury)
• Marked changes in mood or behaviour, severe agitation, confusion or hallucinations

Serious skin reactions most often start within the first five weeks of treatment. If you see a rash or develop any severe symptom stop the medicine and seek urgent medical care. Please consult the education and guidance on overdose event. Overdose occurrence: Steps to Follow.

Drug Interaction Notes

Armodafinil can influence liver enzyme systems and change blood levels of other medicines. Examples of influential engagement and communications with others are the core of collaboration.:

• CYP3A4 inhibitors (for example ketoconazole) may increase armodafinil concentrations.
• CYP3A4 inducers (for example rifampicin, carbamazepine, phenytoin, or St John s wort) can lower its effect.
• Hormonal contraceptives containing ethinyl estradiol may be less effective; use a non-hormonal backup while on treatment and for two months after stopping.
• CYP2C19 substrates such as omeprazole or diazepam may have altered levels when given with armodafinil.
• Warfarin users should have INR monitored if armodafinil is started or stopped.
• CsA therapye levels can fall; therapeutic monitoring of operational health is advised.

Always tell every healthcare professional involved in your care about all medicines and supplements you use.

Procedure for a Dose forgotten

In the event that you forget a dose, take it as soon as you remember only if you will be awake for several more hours. If it is near your normal bedtime skip the i missed the dose. Do not take twice the amount of medicine to catch up.

Repeatedly missing doses may indicate that timing or therapy should be reviewed with your doctor. For safe remote storage solutions reduce on site clutter. of your tablets see Proper Physical inventory storage keeps products ready for sale. and Handling.

If a Person Overdose incidents: What to Do

If an non-fatal overdose is suspected seek emergency medical assistance or contact a poisons information service immediately. Symptoms of non-fatal overdose may include:

• Excessive agitation, severe restlessness or inability to sleep
• Confusion, disorientation, or perceptual anomalies
• Persistent vomiting or diarrhoea
• Chest pain, palpitations or breathing problems
• Marked nervousness or extreme overstimulation

Storage area network and Handling

• Keep at room temperature, ideally between 20 and 25 C, protected from moisture and heat.
• Retain the medicine in its original packaging with the child resistant closure in place.
• Hide it in a place that is inaccessible and unseen by children and animals.

Alternatives and Comparison

Choice of therapy depends on diagnosis, side effect profile, comorbidities and prior response. Below are common varied options and a brief comparison:

• Modafinil (for example Provigil or generic modafinil): contains both R and S enantiomers; many symptoms overlap with armodafinil, but some patients report different onset or duration.
• Nuvigil: a branded armodafinil product from another manufacturer; same active ingredient but different brand incremental pricing may apply.
• Waklert: an armodafinil product often supplied as 150 mg tablets; effect similar when dosed equivalently.
• Solriamfetol (Sunosi): a different a setup that raises dopamine and norepinephrine; it can increase blood pressure and heart rate and may cost more.
• Pitolisant (Wakix): works via histamine H3 receptor modulation and is an option for narcolepsy in some regions; access and specialist prescribing vary.
• Non-drug strategies: optimize CPAP, improve sleep hygiene, use scheduled naps, consider light therapy and moderate caffeine use as adjuncts.

Discuss ancillary choices with your treating clinician to balance benefits, risks and cost. See Prices denominated in AUD in Australia to lay out a rough cost comparison.

Prices in the Australian market (AUD)

The following are approximate retail ranges for a supply of about 30 tablets. Actual prices vary by pharmacy, brand, concessions and region. Some items may be subsidised by the PBS for eligible patients.

• Armodafinil 150 mg (Artvigil or similar imported brands): roughly AUD 90 to 220 per 30 tablets depending on supplier and brand.
• Modafinil 200 mg generic: about AUD 80 to 160 per 30 tablets.
• Solriamfetol (Sunosi): commonly AUD 180 to 350 per month depending on dose and pack size.
• Branded armodafinil (Nuvigil): tends to be more expensive than generics or imported versions when available.

Some overseas suppliers advertise lower prices (for example AUD 40 to 120 per 30 tablets) under personal importation schemes, but importing must comply with TGA rules. For legal and safety reviews to perform see Access to law in Australia.

Options for authorized access in Australia

Watch these notes on the legal and regulatory environment matters for armodafinil in Australia:

• Scheduling: Armodafinil and modafinil are Schedule 4 medicines and require a prescription under the Poisons Standard.
• Prescription requirement: A valid prescription from an Australian-registered prescriber is required to obtain and lawfully possess armodafinil.
• Dispensing: Only Australian pharmacies should supply prescription medicines to Australian residents; possession without a prescription may infringe state or territory regulations.
• PBS subsidy: Public subsidy is limited and applies only to specified brands and clinical suggestions; many people will pay privately unless eligible.
• Personal importation: The Therapeutic Goods Administration allows individuals to import up to a three month supply per order for personal use if they hold a valid prescription and meet documentation and packaging requirements. Some substances are prohibited; check TGA and Australian Border Force guidance before ordering.
• Driving, workplace and sport: Do not drive if you are impaired. Employers may require fitness for duty assessments. Modafinil and armodafinil are prohibited in-competition by WADA; athletes should seek a Therapeutic Use Exemption via Sport Integrity Australia.

If you are unsure about legal status, PBS eligibility or import rules speak with your prescriber, pharmacist or consult the TGA and Australian Border Force websites. For clinical questions see Who Can Benefit From This and The practice of taking and dosing medications basics correctly.

Swift FAQs

• Is Artvigil the same as modafinil? No. Artvigil contains armodafinil, the R-enantiomer. Modafinil contains both R and S enantiomers. Clinical effects overlap, but onset, duration and dosing can differ.
• How soon does it work? Most people notice improved wakefulness within 1 to 2 hours, though individual response varies.
• Can I use caffeine with it? Small amounts of caffeine are often tolerated but may increase nervousness or insomnia; discuss stimulant sensitivity alongside your clinician.
• Can I drink alcohol while taking armodafinil? It is recommended to avoid alcohol because combined effects can be unpredictable.

This page provides general information for readers in Australia and is not a substitute for personalised medical advice. Always follow the guidance of your Australian-registered healthcare professional.