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Prescription requiredSun PharmaNeurological and psychiatric agent

Modalert 100

Modafinil

Available at our pharmacy counter

This medicine is dispensed in person against a valid prescription and is not sold online. Ask our pharmacist about availability, or speak to a registered doctor.

In-store reference price ₹240

Modalert 100 is used for this medicine is used in the treatment of neurological conditions, migraine, vertigo and psychiatric conditions.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026

Licensed pharmacyPharmacist-verified order

Key details

Salt: Modafinil
Available variants: NA 10`S
Best price: ₹240
MRP: ₹253
Prescription: Required
Manufacturer: SUN PHARMA

Ordering notes

This medicine is dispensed in person at a licensed pharmacy counter and is not delivered.
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Composition of Modalert 100

Modalert 100 contains Modafinil. It belongs to the Central nervous system agent class of medicines.

Uses of Modalert 100

  • This medicine is used in the treatment of neurological conditions
  • migraine
  • vertigo and psychiatric conditions.

Key benefits

  • Controls symptoms and supports daily function

How Modalert 100 works

Modafinil acts on the brain and nervous system to control the symptoms of your condition.

How to take Modalert 100

Use this medicine as your doctor has directed. Follow the dose and the duration written on your prescription.

Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.

Missed dose and overdose

If you miss a dose

Take it as soon as you remember. If your next dose is almost due, skip the one you missed — never take two doses together to catch up.

If you take too much

An overdose of this medicine can cause deep drowsiness, confusion and fits. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.

Side effects of Modalert 100

Most side effects of Modalert are mild and settle as the body adjusts. Reported side effects include:

  • Drowsiness
  • Dizziness
  • Nausea
  • Dry mouth
  • Headache

Stop the medicine and seek help immediately for a rash, swelling of the face or lips, wheezing or difficulty breathing. Tell your doctor about any side effect that persists or worries you.

Safety advice for Modalert 100

PregnancyConsult your doctor before using this in pregnancy.
BreastfeedingConsult your doctor before using this while breastfeeding.
AlcoholDo not drink alcohol while taking this medicine.
DrivingMay cause drowsiness or affect your concentration. Do not drive until you know how it affects you.
KidneyUse with caution if you have kidney disease — your doctor may adjust the dose or monitor your kidney function.
LiverUse with caution if you have liver disease — your doctor may adjust the dose or monitor your liver function.
Habit formingNo

Warnings and precautions

Do not stop this medicine suddenly without asking your doctor. This medicine causes drowsiness. Do not drive or operate machinery until you know how it affects you. Report any change in mood, sleep or behaviour.

Do not take Modalert if

Not for anyone with a known allergy to this medicine or to any ingredient in the pack.

Interactions with other medicines

Alcohol and other sedating medicines add to the drowsiness.

How to store Modalert 100

Store below 30°C in the original pack, away from direct sunlight and moisture. Keep out of the reach of children.

Expert advice for Modalert 100

Take it at the same time each day and do not miss doses. Keep your review appointments so the dose can be adjusted.

Manufacturer and class

Manufacturer:
SUN PHARMA
Therapeutic class:
Neurological and psychiatric agent
Drug class:
Central nervous system agent

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Modalert 100 FAQs

What is Modalert 100 used for?
Modalert 100 is commonly used for This medicine is used in the treatment of neurological conditions, migraine, vertigo and psychiatric conditions. Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What is the salt in Modalert 100?
Modalert 100 contains Modafinil. If you are allergic to any of these active ingredients or excipients, do not take this medicine and speak to your doctor first.
How should I take Modalert 100?
Use this medicine as your doctor has directed. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Modalert 100 work?
Modafinil acts on the brain and nervous system to control the symptoms of your condition.
Is Modalert 100 a prescription medicine?
Yes. Modalert 100 is a prescription-only (Rx) medicine. Upload a valid prescription from a registered medical practitioner during checkout. We cannot dispense it without a valid Rx.
What are the common side effects of Modalert 100?
The side effects reported most often with Modalert are Drowsiness, Dizziness, Nausea, Dry mouth, Headache. Most are mild and settle as the body adjusts; tell your doctor if any of them persist or worry you, and stop the medicine and seek help at once for a rash, swelling of the face or lips, or difficulty breathing.
Can Modalert 100 be taken during pregnancy?
Consult your doctor before using this in pregnancy. Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Modalert.
Can I drink alcohol while taking Modalert 100?
Do not drink alcohol while taking this medicine.
What if I miss a dose of Modalert 100?
Take it as soon as you remember.
Is Modalert 100 habit forming?
No. Modalert 100 is not known to be habit forming when taken as prescribed.
How much does Modalert 100 cost on PingMeDoc Pharmacy?
Modalert 100 starts at ₹240 (MRP ₹253) on PingMeDoc Pharmacy. Available in NA 10`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Modalert 100?
Modalert 100 is manufactured by SUN PHARMA. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Modalert 100 delivered?
Modalert 100 is a regulated medicine and is not delivered. It is dispensed in person at a licensed pharmacy counter against a valid prescription. Ask our pharmacist on WhatsApp about availability.

Modalert 100, Quick facts

Salt
Modafinil
Best price
₹240
MRP
₹253
Prescription
Required (Rx)
Brand
SUN PHARMA
Manufacturer
SUN PHARMA
Therapeutic class
Neurological and psychiatric agent
Drug class
Central nervous system agent
Habit forming
No
Variants
NA 10`S
Delivery
Standard across India

References

The information on Modalert 100 is compiled from the manufacturer's prescribing information and the sources below, and is reviewed by a registered medical practitioner. It does not replace advice from your own doctor.

  1. PingMeDoc clinical monograph library — compiled from Indian package inserts, the Indian Pharmacopoeia
  2. CDSCO schedules and standard pharmacology references. Reviewed for patient readability. This is general information, not a substitute for your doctor's advice.
  3. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  4. National List of Essential Medicines (NLEM) 2022, Government of India.
  5. Manufacturer's package insert / prescribing information for Modalert 100.
  6. World Health Organization, ATC/DDD classification and Model Formulary for the active ingredient.

Next steps

Safety disclaimer

Product information is for general awareness and does not replace professional medical advice. Always follow a clinician's guidance and upload a valid prescription when required.