Skip to main content
PingMeDoc
Prescription requiredIcarus HealthcareCough and cold preparation and Anti-allergic

Alertus

Phenylephrine (5mg/5ml) + Chlorpheniramine (2mg/5ml)

Currently out of stock

Same composition, in stock now. Check with your doctor or pharmacist before you switch.

  • Rexcore-Flu Syrup₹56View
  • Snic Syrup₹71View
  • Alcon Syrup₹94View

Alertus is used for alertus Syrup is used in the treatment of common cold symptoms. It relieves symptoms such as watery eyes, runny nose, sneezing, and itching of the nose or throat.

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

Licensed pharmacyPharmacist-verified order

Key details

Salt: Phenylephrine (5mg/5ml) + Chlorpheniramine (2mg/5ml)
Available variants: NA 10`S
Best price: ₹25
MRP: ₹26
Prescription: Required
Manufacturer: ICARUS HEALTHCARE

Ordering notes

Delivery details are shown when the medicine is back in stock.
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Composition of Alertus

Alertus contains Phenylephrine (5mg/5ml) + Chlorpheniramine (2mg/5ml). It belongs to the Expectorant / mucolytic / bronchodilator and Antihistamine / leukotriene antagonist class of medicines.

Uses of Alertus

  • Alertus Syrup is used in the treatment of common cold symptoms. It relieves symptoms such as watery eyes
  • runny nose
  • sneezing
  • and itching of the nose or throat.

Key benefits

  • Eases a chesty cough
  • Helps clear congestion
  • Fast relief of sneezing
  • running nose and itching
  • Non-sedating options are available
  • Usually taken once a day

How Alertus works

Alertus Syrup is a combination of two medicines: Chlorpheniramine Maleate and Phenylephrine, which relieves cold symptoms. Chlorpheniramine Maleate is an antiallergic which relieves allergy symptoms like runny nose, watery eyes and sneezing. Phenylephrine is a decongestant which narrows the small blood vessels providing relief from congestion or stuffiness in the nose.

How to take Alertus

Take this medicine in the dose and duration as advised by your doctor. Check the label for directions before use. Measure it with a measuring cup and take it by mouth. Shake well before use. Alertus Syrup may be taken with or without food, but it is better to take it at a fixed time.<br>Take it with food if stomach upset occurs.

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 vomiting, severe drowsiness, a racing heart and, with codeine, dangerously slow breathing. It can cause severe drowsiness, a fast heartbeat, confusion and, in children, agitation 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 Alertus

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

  • Nausea
  • Vomiting
  • Stomach upset
  • Drowsiness
  • Tremor
  • Fast heartbeat
  • Dry mouth
  • Headache
  • Tiredness

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 Alertus

PregnancyAlertus Syrup may be unsafe to use during pregnancy.<br>Animal studies have shown adverse effects on the foetus, however, there are limited human studies. The benefits from use in pregnant women may be acceptable despite the risk. Please consult your doctor.
BreastfeedingAlertus Syrup is probably safe to use during lactation. Limited human data suggests that the drug does not represent a significant risk to the baby.
AlcoholAlertus Syrup may cause excessive drowsiness and calmness with alcohol.
DrivingMay cause drowsiness or affect your concentration. Do not drive until you know how it affects you.
KidneyAlertus Syrup is probably safe to use in patients with kidney disease. Limited data available suggests that dose adjustment of Alertus Syrup may not be needed in these patients. Please consult your doctor.<br>Use of Alertus Syrup may cause excessive sleepiness in patients with end stage kidney disease.
LiverAlertus Syrup should be used with caution in patients with liver disease. Dose adjustment of Alertus Syrup may be needed. Please consult your doctor.
Habit formingNo

Warnings and precautions

See a doctor if a cough lasts more than a week, or comes with fever, breathlessness, chest pain or blood in the sputum. Do not give cough and cold preparations to young children except on a doctor's advice. Do not combine two cough preparations — they frequently contain the same ingredients, and the doses add up. Preparations containing codeine can cause dependence and must be used only for the period your doctor specifies. Older antihistamines cause marked drowsiness — do not drive or operate machinery until you know how this affects you. Tell your doctor promptly about any change in mood, sleep, agitation or unusual thoughts while taking montelukast; this is uncommon but recognised. This relieves the symptoms of an allergy; it does not treat the cause, and it is not a treatment for an acute asthma attack. Seek emergency care for swelling of the lips, tongue or throat, or difficulty breathing.

Do not take Alertus if

Not for anyone with a known allergy to this medicine or to any ingredient in the pack. Codeine-containing preparations are not for children, or for anyone with breathing difficulty. The sedating antihistamines are not suitable for very young children, or for people with glaucoma or an enlarged prostate, without medical advice.

Interactions with other medicines

Sedating ingredients add to the effect of alcohol and sleeping tablets. Decongestants such as phenylephrine and pseudoephedrine can raise blood pressure — tell your doctor if you are hypertensive. Alcohol, sleeping tablets and other sedating medicines add to the drowsiness. Tell your doctor about all cold and cough preparations — many already contain an antihistamine.

How to store Alertus

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

Expert advice for Alertus

Drink plenty of water — it thins mucus better than any syrup. Steam inhalation helps congestion and costs nothing. Measure the dose with the cup supplied. Taking it at bedtime reduces the impact of any drowsiness. Identify and avoid your triggers where you can — dust, pollen, cold air.

Manufacturer and class

Manufacturer:
ICARUS HEALTHCARE
Therapeutic class:
Cough and cold preparation and Anti-allergic
Drug class:
Expectorant / mucolytic / bronchodilator and Antihistamine / leukotriene antagonist

Substitutes for Alertus

Medicines with the same active ingredient (Phenylephrine (5mg/5ml) + Chlorpheniramine (2mg/5ml)). Ask your doctor or pharmacist before switching brands.

MedicinePackPricevs Alertus
Rexcore-Flu SyrupLIVINOR PHARMAsyrup · 60ML₹56128% more
Snic SyrupCAPITAL PHARMAsyrup · 60ML₹71189% more
Alcon SyrupHEAL (INDIA) PHARMACEUTICALSsyrup · 60ML₹94280% more
See all substitutes and alternatives

More from Icarus Healthcare

View categories
Aircef-O Tab
Rx

Aircef-O Tab

Icarus Healthcare - Tablet - 200mg + 200mg - 10 S

₹151₹158

Save ₹7

Prescription required

Amitrocalm 10MG Tab
8% offRx

Amitrocalm 10MG Tab

Icarus Healthcare - Tablet - 10 mg - 10 S

₹24₹26

Save ₹2

Prescription required

Articlor 250
5% offRx

Articlor 250

Icarus Healthcare - 10 S

₹371₹390

Save ₹19

Prescription required

Articlor Dry Syrup
5% offRx

Articlor Dry Syrup

Icarus Healthcare - Syrup - 125mg - 30 ml

₹147₹155

Save ₹8

Prescription required

Brace-N Tab
5% offRx

Brace-N Tab

Icarus Healthcare - Tablet - 10 S

₹186₹196

Save ₹10

Prescription required

Calzinc Tab
5% off

Calzinc Tab

Icarus Healthcare - Tablet - 10 S

₹157₹165

Save ₹8

Celfee Dry Syrup
5% offRx

Celfee Dry Syrup

Icarus Healthcare - Syrup - 30 ml

₹162₹170

Save ₹8

Prescription required

Cepotus 100 Dry Syrup
5% offRx

Cepotus 100 Dry Syrup

Icarus Healthcare - Syrup - 30 ml

₹147₹155

Save ₹8

Prescription required

More in Cough & Expectorants

View categories
Abevia-N Tab
5% offRx

Abevia-N Tab

Mankind (Pharma) - Tablet - 100mg + 600mg - 15 S

₹271₹285

Save ₹14

Prescription required

Ablife 200 Tab
5% offRx

Ablife 200 Tab

Dell - Tablet - 200mg - 10 S

₹132₹139

Save ₹7

Prescription required

Alex L Sus
5% offRx

Alex L Sus

Glenmark Pharmaceuticals - 100 ml

₹147₹155

Save ₹8

Prescription required

5% offRx

Amrox Ls 60ML Syp

60 ml

₹71₹75

Save ₹4

Prescription required

5% offRx

Ascodex Ls Junior 60ML

60 ml

₹92₹97

Save ₹5

Prescription required

Asthakind Pro Oral Susp
10% offRx

Asthakind Pro Oral Susp

Mankind (Pharma) - Oral - 50mg/5mL + 1.25mg/5mL + 2mg/5mL - 100 ml

₹145₹161

Save ₹16

Prescription required

Bronchoril 100MG Cap
5% offRx

Bronchoril 100MG Cap

Bioceutics - Capsule - 100 mg - 10 S

₹109₹115

Save ₹6

Prescription required

5% offRx

Cheston Cold Ds 60ML Syp

60 ml

₹83₹87

Save ₹4

Prescription required

Popular on PingMeDoc Pharmacy

View categories
Wysolone Dt 5 Tablet
9% offRx

Wysolone Dt 5 Tablet

Pfizer Ltd - Tablet - 15 Tablet

₹10₹11

Save ₹1

Prescription required

D9 Hairblendz Nutritional Hair Kit
5% off

D9 Hairblendz Nutritional Hair Kit

D9 Healthcare Llp - Kit

₹1,581₹1,664

Save ₹83

Vaseline Jelly 12GM

12 G

₹10
15% off

Artery Forceps 6"Cd.Pak

1*1

₹510₹600

Save ₹90

Rbx Aid Plaster

100 S

₹4
7% off

Funplay Condom Choco 3S

Funplay - 1*3*30

₹28₹30

Save ₹2

15% off

Adson Forceps

1

₹298₹350

Save ₹52

Rbx Aid Plaster New

1

₹4₹4

Alertus FAQs

What is Alertus used for?
Alertus is commonly used for Alertus Syrup is used in the treatment of common cold symptoms. It relieves symptoms such as watery eyes, runny nose, sneezing, and itching of the nose or throat. 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 Alertus?
Alertus contains Phenylephrine (5mg/5ml) + Chlorpheniramine (2mg/5ml). 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 Alertus?
Take this medicine in the dose and duration as advised by your doctor. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Alertus work?
Alertus Syrup is a combination of two medicines: Chlorpheniramine Maleate and Phenylephrine, which relieves cold symptoms.
Is Alertus a prescription medicine?
Yes. Alertus 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 Alertus?
The side effects reported most often with Alertus are Nausea, Vomiting, Stomach upset, Drowsiness, Tremor. 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 Alertus be taken during pregnancy?
Alertus Syrup may be unsafe to use during pregnancy.<br>Animal studies have shown adverse effects on the foetus, however, there are limited human studies. Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Alertus.
Can I drink alcohol while taking Alertus?
Alertus Syrup may cause excessive drowsiness and calmness with alcohol.
What if I miss a dose of Alertus?
Take it as soon as you remember.
Is Alertus habit forming?
No. Alertus is not known to be habit forming when taken as prescribed.
How much does Alertus cost on PingMeDoc Pharmacy?
Alertus starts at ₹25 (MRP ₹26) on PingMeDoc Pharmacy. Available in NA 10`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Alertus?
Alertus is manufactured by ICARUS HEALTHCARE. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Alertus delivered?
Alertus is delivered across India via our licensed pharmacy partners. Standard delivery timelines are confirmed at checkout. Chennai customers can opt for chargeable same-city express delivery.

Alertus, Quick facts

Salt
Phenylephrine (5mg/5ml) + Chlorpheniramine (2mg/5ml)
Best price
₹25
MRP
₹26
Prescription
Required (Rx)
Schedule
Schedule H
Brand
ICARUS HEALTHCARE
Manufacturer
ICARUS HEALTHCARE
Therapeutic class
Cough and cold preparation and Anti-allergic
Drug class
Expectorant / mucolytic / bronchodilator and Antihistamine / leukotriene antagonist
Habit forming
No
Variants
NA 10`S
Delivery
Standard across India

References

The information on Alertus 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 Alertus.
  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.