Product image of Lemsip Max All Day Flu Relief (Phenylephrine Hydrochloride, Ibuprofen Bp) supplied by GNH India

Lemsip Max All Day Flu Relief

Active Ingredient:
Phenylephrine Hydrochloride, Ibuprofen Bp
Origin:
EU

Lemsip Max All Day Flu Relief (Phenylephrine Hydrochloride, Ibuprofen Bp)

Ibuprofen and Phenylephrine Hydrochloride, the active ingredient in Lemsip Max All Day Flu Relief, is a nonsteroidal anti‑inflammatory drug and nasal decongestant presented as an oral formulation for oral use. It alleviates fever, pain, headache and nasal congestion associated with influenza in adults and children over a specified age.

GNH India supplies Lemsip Max All Day Flu Relief as a licensed, GDP‑compliant international pharmaceutical supplier serving pharmacies and clinics worldwide.

Manufacturer / TM Owner

Reckitt Benckiser (Healthcare) Uk Ltd

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Indications & Clinical Uses

Lemsip Max All Day Flu Relief combines ibuprofen and phenylephrine to address the symptom complex of influenza and related upper‑respiratory infections.

  • Flu symptoms: reduces fever, aches, and congestion typical of influenza.
  • Headache: provides analgesic relief for tension‑type or sinus‑related headache.
  • Nasal congestion: decongests swollen nasal passages to improve breathing.
  • Body aches: eases muscular pain and soreness associated with viral illness.
  • Fever: lowers elevated body temperature through antipyretic action.

How It Works

  • Ibuprofen inhibits cyclo‑oxygenase‑1 and‑2 enzymes, decreasing prostaglandin synthesis and thereby producing analgesic, antipyretic and anti‑inflammatory effects. Phenylephrine hydrochloride acts as an α1‑adrenergic receptor agonist, causing vasoconstriction of the nasal mucosal vessels, which reduces swelling and improves airway patency.

Side Effects

Lemsip Max All Day Flu Relief may cause a range of adverse reactions, which are grouped by frequency and severity.

Common Side Effects

  • Nausea
  • Stomach upset or dyspepsia
  • Dizziness
  • Headache
  • Mild insomnia
  • Increased heart rate

Serious or Rare Side Effects

  • Gastrointestinal bleeding or ulceration
  • Severe allergic reaction (anaphylaxis)
  • Hypertension or rapid rise in blood pressure
  • Elevated liver enzymes or hepatic injury
  • Skin rash, Stevens‑Johnson syndrome or toxic epidermal necrolysis
  • Kidney impairment or reduced renal function

Precautions & Warnings

Before using Lemsip Max All Day Flu Relief, consider the following precautions to minimise risk.

  • Read label: follow the recommended dosage and duration indicated on the packaging.
  • Allergy: avoid if you have known hypersensitivity to ibuprofen, phenylephrine or any excipients.
  • Cardiovascular risk: use with caution if you have hypertension, heart disease or are taking other vasoconstrictors.
  • Pregnancy and lactation: consult a healthcare professional before use during pregnancy or while breastfeeding.
  • Drug interactions: do not combine with anticoagulants, other NSAIDs or monoamine oxidase inhibitors without medical advice.
  • Store at room temperature: keep in the original container, protect from moisture and direct sunlight.

Avoid Interactions

Lemsip Max All Day Flu Relief can interact with several medicines; awareness of major and moderate interactions helps ensure safe use.

Major Interactions (Avoid)

  • Anticoagulants (e.g., warfarin): increased risk of bleeding.
  • MAO inhibitors: risk of hypertensive crisis when combined with phenylephrine.
  • SSRIs or SNRIs: heightened bleeding tendency when combined with ibuprofen.

Moderate Interactions (Monitor Closely)

  • ACE inhibitors or ARBs: possible reduction in antihypertensive effect.
  • Diuretics: may enhance blood‑pressure fluctuations.
  • Other NSAIDs: additive gastrointestinal toxicity.

Frequently Asked Questions

Lemsip Max All Day Flu Relief is an over‑the‑counter oral product that combines ibuprofen and phenylephrine to relieve common flu‑related symptoms such as fever, headache, body aches, and nasal congestion, helping individuals feel more comfortable while the illness runs its course.

Ibuprofen belongs to the nonsteroidal anti‑inflammatory drug class and works by inhibiting cyclo‑oxygenase enzymes, which reduces the production of prostaglandins—chemical mediators that cause pain, fever, and inflammation. This results in analgesic and antipyretic effects.

The appropriate dose is determined by a qualified healthcare professional based on the patient’s age, weight, and clinical condition. The prescriber will provide specific instructions on how many tablets to take and how often, following the product’s labeling guidelines.

Pregnancy and breastfeeding considerations should be discussed with a healthcare provider. Ibuprofen may be avoided in the third trimester, and phenylephrine’s safety profile is limited in pregnancy, so professional guidance is essential before use.

To place an order, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India works with hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then replies with pricing, availability, shipping details and any necessary import documentation.

Compared with single‑ingredient products, Lemsip Max All Day Flu Relief offers both an NSAID for pain and fever and a decongestant for nasal blockage in one dose. This dual action can be more convenient than taking separate medications, though the safety profile must be considered for each component.

Store the product at room temperature, ideally below 25 °C. Keep it in the original packaging, protect it from moisture and direct sunlight, and ensure the container is tightly closed to maintain product stability.

The medication is taken orally, usually with a glass of water. It should be swallowed whole and not chewed or dissolved unless the product label specifically permits an alternative method of administration.

Serious risks include gastrointestinal bleeding, severe allergic reactions such as anaphylaxis, marked increases in blood pressure, liver or kidney injury, and rare skin disorders like Stevens‑Johnson syndrome. Prompt medical attention is required if any of these symptoms appear.

Individuals with known hypersensitivity to ibuprofen, phenylephrine, or any formulation excipients, those with active peptic ulcer disease, uncontrolled hypertension, severe heart disease, or who are taking anticoagulants or certain antidepressants should avoid this product unless advised otherwise by a healthcare professional.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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