Safe Use of Common Household Medicines

This article covers general safety awareness for the categories of medicine most Indian households keep. It is deliberately not a guide to what to take for a given symptom — that depends on the person, and choosing for you is a pharmacist’s or doctor’s job, not an article’s.

Why this matters

These are the medicines used most often and thought about least. Familiarity is exactly what makes them worth understanding — the harms that occur with them come from routine use rather than from anything dramatic.

Category by category

Pain and fever medicines

Paracetamol is the most widely kept. Its main safety issue is the maximum daily dose, which can be exceeded accidentally when two combination products both contain it — exceeding the limit can affect the liver. Read the generic name on every pack and note when the last dose was taken.

Anti-inflammatory painkillers such as ibuprofen carry different concerns: with regular use they can affect the stomach lining and kidneys, and they interact with blood thinners, blood pressure medicines and some diabetes medicines. They generally warrant particular caution in older adults, in kidney disease, in existing stomach problems, and in later pregnancy. Ask before using them regularly.

Antacids and acidity medicines

Suitable for occasional acidity. The relevant safety point is duration rather than dose: needing them most days is a reason to be assessed rather than to continue. Antacids can also reduce the absorption of some other medicines, so separating them by a couple of hours is often advised.

Anti-allergy medicines

Older antihistamines commonly cause drowsiness, which matters if you drive or operate machinery, and they can affect older adults more than expected. Newer ones are less sedating but not universally so. Check the drowsiness warning on your specific product before driving.

Cough and cold preparations

These are the products most likely to contain several ingredients at once, and therefore most likely to duplicate something you are already taking. Nasal decongestant sprays used beyond a few days can cause rebound congestion that is worse than the original problem. Cough and cold preparations generally require particular caution in young children — check the age on the label and ask a pharmacist.

Oral rehydration solution

ORS is one of the most valuable items a household can keep, and one of the easiest to prepare incorrectly. Use a standard packet and mix it with the stated volume of safe water — a stronger solution is not better and can be harmful, particularly for a child. Homemade sugar-and-salt mixtures are easy to get wrong.

Topical preparations

Antiseptic creams, pain-relief gels and anti-fungal creams are generally lower risk but are not without it. Products containing steroids should not be used on the face or for long periods without advice, and pain-relief gels containing anti-inflammatory ingredients still count towards your overall exposure to them.

Across every category, the same three rules do most of the work: read the generic name, observe the maximum dose and duration, and ask a pharmacist before combining anything with your regular medicines.

Practical household habits

• Keep a small, deliberately chosen set rather than an accumulating collection.
• Note the date and time of each dose when someone is unwell, especially with fever medicines given by more than one family member.
• Keep everything in original packaging with the label intact.
• Check expiry dates every three or four months.
• Keep a written note of any medicine that has caused a reaction in a family member.
• Store out of reach and out of sight of children.
• Ask your pharmacist to review the household set once a year.

When to consult a doctor

Ask a pharmacist before using any of these if you take regular prescribed medicines, are pregnant or breastfeeding, are treating a child or older adult, or have kidney, liver, heart or stomach conditions.

See a doctor if fever persists beyond three days or is very high, if pain is severe or worsening, if acidity or cough continues beyond a week or two, if you are using any of these medicines most days, or if symptoms return each time you stop.

Seek emergency care for a severe allergic reaction, difficulty breathing, chest pain, severe abdominal pain, vomiting blood, black tarry stools, confusion or drowsiness, a rash that does not fade under pressure, or signs of significant dehydration. If more than the labelled dose has been taken — particularly of paracetamol — seek help immediately even if the person feels well, and take the pack with you.

Related reading: Keeping a home medicine cabinet