V-Infinity ORT 4.2g Sachet (Lemon)

V-Infinity ORT 4.2g Sachet (Lemon) is an oral rehydration salt (ORS) powder formulated from a combination of Sodium Chloride, Potassium Chloride, Sodium Citrate, and Glucose Anhydrous, flavoured with natural lemon flavouring. Each 4.2g sachet contains a powder blend designed to be dissolved in a specific volume of clean drinking water before consumption, following the classic electrolyte-and-glucose combination used in oral rehydration formulations. The formulation does not contain any probiotic organism; it is a plain electrolyte-and-glucose salt powder, distinct from other “ORT”-branded products on the market that are formulated around probiotic strains such as Lactobacillus reuteri rather than electrolyte salts.

V-Infinity ORT 4.2g Sachet (Lemon) is sold by DoctorOnCall in both Malaysia and Singapore, packaged as individual sachets for single-use preparation, which makes it convenient to carry while travelling or to keep on hand at home. The lemon flavouring is intended to make the dissolved solution more palatable, since plain electrolyte solutions can otherwise taste quite salty.

As an OTC (Over-the-Counter) product, V-Infinity ORT 4.2g Sachet (Lemon) can be purchased through DoctorOnCall without a doctor’s prescription, and it is commonly kept by households in Malaysia and Singapore as part of a home first-aid and travel kit for managing fluid loss from conditions such as diarrhoea, vomiting, heat exposure, or vigorous exercise.

• Wash your hands before preparing the solution.
• Empty the entire contents of one sachet into a clean container.
• Dissolve the powder in the volume of clean, previously boiled and cooled, or bottled drinking water stated on the sachet packaging, and stir well until fully dissolved.
• Drink the prepared solution promptly; do not add sugar, salt, or any other ingredient to the mixture.
• Prepare a fresh solution for each dose rather than preparing a large batch in advance, unless the packaging specifically states how long a prepared solution can be kept and how it should be stored.
• Discard any prepared solution that has not been consumed within the time stated on the packaging, or within 24 hours if refrigerated and no other guidance is given.

Mix one sachet with the volume of water stated on the packaging and drink after each episode of loose stool, vomiting, or significant fluid loss, following the specific guidance printed on the product packaging for adults and children. The number of sachets needed in a day depends on the severity of fluid loss and body size, and a doctor or pharmacist can advise on an appropriate amount for a specific situation, particularly for young children, the elderly, or anyone with an ongoing medical condition. If diarrhoea, vomiting, or signs of dehydration persist or worsen despite regular use, or if there is blood in the stool, high fever, or signs of severe dehydration such as very reduced urination, seek medical attention promptly rather than continuing to rely on the sachet alone.

Use V-Infinity ORT 4.2g Sachet (Lemon) before the expiry date printed on the sachet and outer box. Store unopened sachets according to the printed shelf-life information, and once a sachet has been opened and dissolved in water, use the prepared solution promptly and discard any unused portion within the time stated on the packaging, or within 24 hours if kept refrigerated and no other guidance is provided.

Store unopened sachets of V-Infinity ORT 4.2g Sachet (Lemon) in a cool, dry place away from direct sunlight and moisture, below 30°C. Once a sachet is dissolved in water, keep the prepared solution refrigerated if it is not consumed immediately, and discard any portion left standing at room temperature for an extended period. Keep both unopened sachets and prepared solution out of the reach of children.

• Common: Mild nausea, bloating, or a feeling of fullness, particularly if the solution is drunk too quickly or prepared stronger than directed.
• Common: A salty or unusual taste, which some people find takes a little getting used to despite the lemon flavouring.
• Serious: Swelling, reduced urination, or confusion, which can occur if the solution is prepared incorrectly (too concentrated) or used excessively, particularly in those with kidney or heart conditions — stop use and seek medical attention if these occur.
• Serious: Signs of an allergic reaction, such as rash, swelling, or difficulty breathing, which require immediate medical attention.

• Do not use in individuals with a known hypersensitivity to any ingredient in the formulation.
• Do not prepare the solution with more or less water than stated on the packaging, as this changes the salt concentration and can make the solution less safe or less effective.
• Use with caution, and seek medical advice first, in individuals with severe kidney impairment, heart failure, high blood pressure that is not well controlled, or conditions involving fluid retention.
• Do not use as the sole treatment for severe dehydration, continuous vomiting that prevents fluids from being kept down, or diarrhoea lasting more than a couple of days — seek medical attention in these situations.

• Individuals taking medicines that affect potassium levels, such as certain diuretics or blood pressure medicines, should check with a doctor or pharmacist before regular use, as this product contains potassium chloride.
• Individuals with diabetes should be aware that this product contains glucose and may affect blood sugar monitoring; check with a doctor or pharmacist if regular use is needed.
• No other significant food interactions have been identified for this product when prepared and used as directed.

• Always measure the water accurately using the volume stated on the sachet packaging — too little water makes the solution too concentrated, and too much dilutes the electrolytes.
• Prepare a fresh solution for each dose where possible, rather than keeping a large batch for an extended period.
• Keep a few sachets in your travel bag or car, since dehydration from heat, travel sickness, or an upset stomach can happen unexpectedly.
• Sip the solution rather than gulping it down quickly, especially if nausea is present.
• Check that the sachet you are using contains the standard salt-based formula and not a probiotic-based product with similar branding, if you are specifically looking for an electrolyte rehydration solution.
• Seek medical attention for a young child, elderly person, or anyone with a chronic health condition who shows signs of worsening dehydration despite using the sachet.

Precautions: Prepare the solution strictly with the water volume stated on the packaging, since an incorrectly concentrated solution can be less safe, particularly for young children, elderly individuals, and those with kidney, heart, or blood pressure conditions. Individuals on a potassium- or sodium-restricted diet, or taking medicines that affect electrolyte levels, should check with a doctor or pharmacist before regular use. Diabetic individuals should note that this product contains glucose.

When to See a Doctor or Pharmacist: Seek medical attention promptly for severe or persistent diarrhoea or vomiting lasting more than a couple of days, blood in the stool or vomit, high fever, signs of severe dehydration such as very reduced urination, sunken eyes, or extreme lethargy, or if symptoms affect a young infant, elderly person, or someone with an existing chronic condition. Speak with a pharmacist if you are unsure how many sachets are appropriate for a specific situation.