Insulin, syringes, CPAP, EpiPen, oxygen — Indian airport security and airline rules in 2026
By Priya Nair (Dr Raghav Menon is a Bengaluru-based travel-medicine consultant who writes about senior flyers, pregnancy in the air, medical clearances, jet-lag protocols and the airline MEDIF/INCAD process for Indian passengers.) · Published · 9 min read
Insulin, syringes, CPAP machines, EpiPens and oxygen are accepted in the cabin at Indian airports with appropriate documentation — but the operational details matter. The 2026 guide to CISF security, airline acceptance, packing and how to avoid the small problems that delay travel.
Quick answer
Insulin pens, vials, syringes and lancets are accepted in the cabin at all Indian airports with a doctor's prescription letter and the original medication packaging. CPAP / BiPAP machines are accepted as additional carry-on (separate from the cabin allowance) and can be used in-flight on long-haul with airline notification 48 hours before; FAA-approved CPAP units are universally accepted. EpiPens, glucagon, and inhalers are accepted in the cabin without restriction. Portable Oxygen Concentrators (POC) require MEDIF clearance from the airline 72+ hours before departure; only FAA-approved units are allowed. Liquid medications over 100 ml are exempt from the standard liquid rule with prescription documentation. Carry a doctor's letter on letterhead listing all medications and devices.
The CISF and airline framework
Indian airport security (CISF) operates under the Bureau of Civil Aviation Security (BCAS) framework. The published rules accept medical liquids beyond the standard 100 ml limit with appropriate documentation: prescription medications, insulin, baby food, breast milk, contact lens solution, eye drops, nasal sprays, and similar medical liquids are exempt up to the quantity required for the trip duration.
The standard documentation: (1) a doctor's prescription letter on letterhead listing all medications and devices, dated within 30 days of travel, with the doctor's stamp, registration number and signature; (2) the medications in original packaging where possible (not loose pills in a generic bottle); (3) a medical summary if any device requires explanation (CPAP, POC, insulin pump).
The airline framework parallels this. Cabin acceptance of medical devices is universal for FAA-approved equipment with appropriate documentation. The DGCA CAR Section 3 Series M Part I requires operators to accommodate reasonable medical needs at no charge.
Insulin — pens, vials, syringes and the cool pouch
Diabetes management is one of the most common medical-travel concerns for Indian flyers. The 2026 rules:
Insulin pens and vials: carry in the cabin only — never in checked baggage (cargo hold temperature can damage insulin). Carry in an insulated pouch with cool packs (CISF accepts cool packs); some airlines (Emirates, Singapore Airlines) offer in-flight refrigeration on request. Quantity: enough for the trip plus 50% buffer.
Syringes, lancets and pen needles: carry in the cabin with the insulin. CISF and TSA accept syringes for medical purposes with documentation. Carry the doctor's prescription showing the insulin regime and the syringe/lancet need. Used syringes can be carried back in a small sharps container; some airlines (Lufthansa, Emirates) provide in-flight sharps disposal on request.
CGM (Continuous Glucose Monitor) and insulin pump: keep on body through security. Most CGM (Dexcom, Abbott Libre) and insulin pumps (Medtronic, Tandem) are MRI-safe and X-ray-safe; you can walk through the security scanner with them on. CISF generally understands these devices; the doctor's letter explains the device. Notify cabin crew of the pump at boarding for in-flight assistance if needed.
For long international travel across time zones, work with your endocrinologist 4-6 weeks before travel to adjust the insulin regimen for the time-zone shift. Carry written instructions for the destination time zone.
CPAP and BiPAP machines — in-flight use
CPAP and BiPAP machines for sleep apnoea are accepted as additional cabin baggage on virtually every airline ex-India in 2026. The machine does not count against the cabin baggage allowance. Pack in a dedicated CPAP bag (most ResMed, Philips, Fisher & Paykel machines come with a travel bag).
For in-flight use on long-haul, the machine must be FAA-approved. Most modern travel-friendly CPAP units (ResMed AirMini, Philips DreamStation Go, Transcend Auto) are FAA-approved. Notify the airline 48 hours before departure that you intend to use the CPAP in-flight; the airline confirms the request and the cabin crew accommodates the in-seat power outlet usage during cruise.
Operational tip: bring an extension cord or a USB-PD adapter — in-seat power outlets vary by aircraft and you may need to reach an outlet across the aisle. Bring distilled water for the humidifier (or pack a humidifier-free chamber for the flight). Mask, hose and headgear go in the same bag.
EpiPen, glucagon and emergency injectables
EpiPens (epinephrine auto-injectors) for severe allergies, glucagon kits for hypoglycaemia, and similar emergency injectables are accepted in the cabin at all Indian airports without special clearance. Carry the doctor's prescription. Pack in the same cabin bag as the rest of the medication.
For young children with severe allergies, carry 2-3 EpiPens (one on the child, one with the accompanying adult, one in the bag for backup). Inform cabin crew at boarding about the allergy and the EpiPen location — this saves valuable seconds in an emergency. Most airlines maintain a medical kit on board that includes injectable epinephrine; cabin crew are trained in basic emergency management.
Portable Oxygen Concentrators — MEDIF required
For passengers requiring in-flight oxygen, only FAA-approved Portable Oxygen Concentrators (POC) are accepted in the cabin. The FAA list includes Inogen One, AirSep FreeStyle, SeQual Eclipse and several others — check before purchasing. POCs are rented from medical equipment vendors in major Indian metros at ₹3,000-8,000 per trip.
The airline requires MEDIF clearance 72+ hours before departure. The MEDIF specifies: oxygen flow rate (litres per minute), pulse-dose vs continuous flow, total in-flight oxygen duration including ground time, and the patient's medical condition justifying oxygen. Approval comes with a Medical Clearance Number that the ground handler verifies at check-in.
POC batteries: carry enough batteries for 150% of the total flight time (per FAA guidance). Pack batteries in cabin baggage, not checked. Notify the airline of the lithium-ion battery watt-hour total in advance.
Airline-supplied oxygen: Emirates, Qatar Airways, Lufthansa and Singapore Airlines offer in-flight oxygen as an alternative to POC at USD 100-300 per sector. Useful for short flights or where carrying a POC is impractical. Indian carriers (IndiGo, Air India) have more limited airline-supplied oxygen — most cases use a passenger POC. See our MEDIF guide.
Other medical liquids, inhalers, mobility aids
Asthma inhalers, eye drops, contact lens solution and similar medical liquids are accepted in the cabin in reasonable quantities for the trip duration, with or without prescription. Standard practice: carry inhalers in original packaging with the prescription if available. CISF generally accepts inhalers at the standard security check without further documentation.
Liquid medications over 100 ml (e.g., antacid suspension, paediatric paracetamol syrup, special liquid formulations) are exempt with prescription. Carry the prescription on the same trip.
Mobility aids — walking sticks, walkers, manual wheelchairs — are accepted in the cabin or gate-checked free of charge under DGCA accessibility rules. See our mobility aids guide. For powered wheelchairs with batteries, see our wheelchair guide.
Packing the medical cabin bag
A practical medical-cabin packing strategy for an Indian senior or chronic-condition traveller:
- Insulated cool pouch with insulin pens, vials and cool packs (if diabetic).
- Plastic zip-lock for emergency injectables — EpiPen, glucagon.
- Original packaging for all medication; do not transfer to generic bottles.
- Doctor's prescription letter on letterhead (3 copies — 1 for CISF, 1 for foreign customs, 1 spare).
- List of medications with generic names, doses and frequency (in plain English).
- Medical summary from the treating doctor.
- Insurance policy number and 24/7 emergency assistance number.
- CPAP/POC bag separately, with battery brand and watt-hour spec sheet.
- Refillable water bottle (empty through security; refill landside or in the lounge).
- Small medical kit: paracetamol, ORS sachets, antihistamine, basic bandages.
Arrive at Indian airport security 90-120 minutes before domestic departure or 3 hours before international. Hand over the medical cabin bag separately at the X-ray belt; the security officer may visually inspect medications. Be polite, present the prescription proactively, and the inspection takes 2-3 minutes.
Frequently asked questions
Can I carry insulin in the cabin at Indian airports?
Yes — insulin pens, vials, syringes and lancets are accepted in the cabin with a doctor's prescription and original packaging. Pack in an insulated pouch with cool packs. Never put insulin in checked baggage — the hold temperature can damage insulin.
Do I need to declare a CPAP machine at security?
Yes — show it to the security officer at the X-ray belt. CPAP is accepted as additional cabin baggage (does not count against your cabin allowance). For in-flight use on long-haul, notify the airline 48 hours before departure.
Are EpiPens allowed on Indian flights?
Yes — EpiPens, glucagon and similar emergency injectables are accepted in the cabin without restriction. Carry the doctor's prescription and inform cabin crew at boarding about the allergy and the EpiPen location.
What is a Portable Oxygen Concentrator (POC) and do I need approval?
A POC is a battery-powered device that extracts oxygen from cabin air for in-flight delivery. Only FAA-approved POCs are allowed (Inogen One, AirSep FreeStyle, SeQual Eclipse and similar). MEDIF approval from the airline is required 72+ hours before departure. Carry batteries for 150% of total flight time.
Can I bring liquid medication over 100 ml through Indian airport security?
Yes — medical liquids beyond the 100 ml limit are exempt with prescription documentation. Carry in original packaging with the doctor's prescription. CISF and international security generally accept reasonable quantities for the trip duration.
Do I need a prescription letter for inhalers and basic medications?
Reasonable quantities of common over-the-counter medications (paracetamol, antihistamine) and prescription medications in original packaging are generally accepted without a separate letter. A doctor's letter is required for liquid medications over 100 ml, controlled substances, and medical devices like CPAP, POC, insulin pumps.