Medicine warnings explained: pregnancy, alcohol, driving
What 'do not consume with alcohol', 'avoid in pregnancy' and 'may cause drowsiness' really mean — and how to act on them.
By ImproveIt Health Editorial · 2 March 2026 · 6 min read
Warning labels on Indian medicine packs are short and standardised. Here's what each common warning actually means.
Avoid in pregnancy / breastfeeding
The medicine has been linked to risk for the developing baby or passes into breast milk. Some are firm 'do not take', others are 'only if a doctor says so'. Always tell your doctor and pharmacist if you are pregnant, trying to conceive, or breastfeeding.
May cause drowsiness — do not drive
Antihistamines, cough syrups and some painkillers slow reaction time. Avoid driving, two-wheelers, and operating machinery until you know how your body responds.
Do not consume with alcohol
Combining alcohol with paracetamol, metronidazole, sedatives or many antibiotics can cause liver damage, severe nausea, or dangerous drops in blood pressure.
For external use only
Creams, ointments and antiseptic liquids labelled this way should never be swallowed — even small amounts can be toxic.
A friendly health companion. Safehealth offers medicine safety checks and general guidance — it is not a replacement for professional medical care. For severe or emergency symptoms, please get urgent medical help right away.