2,000 Band-Aids, a Z-Pak, and a Cruise Ship: What's Really in Your Travel Medical Kit?
By Mark C. Engasser, MD — Board-Certified Orthopedic Surgeon
My wife and I have enjoyed quite a bit of cruising recently, including a trip through the Panama Canal and a visit to Monte Carlo and Monaco.
Like most travelers, we pack the essentials: passports, medications, sunscreen, and apparently enough Band-Aids to treat the entire passenger list.
Somehow, every time we travel, the first-aid supplies seem to multiply. We could probably treat every blister on the ship and still have enough Band-Aids left over for the next cruise.
But recently I've noticed companies advertising elaborate prescription emergency medical kits containing antibiotics, antifungals, anti-nausea medications, and other drugs, sometimes costing several hundred dollars.
As a physician, I started wondering:
Do we really need all this stuff?
Or could a few carefully selected medications, along with some basic supplies, accomplish essentially the same thing?
The $300 Pharmacy in a Box
One commercially available emergency medical kit includes medications such as amoxicillin-clavulanate (Augmentin), azithromycin (Z-Pak), doxycycline, trimethoprim-sulfamethoxazole (Bactrim), metronidazole, fluconazole, ivermectin, and ondansetron.
That's quite an assortment.
You could almost open a small pharmacy in your stateroom.
But there's a problem.
Having eight prescription medications doesn't necessarily mean you know which one to take, whether it's appropriate, or whether you need medication at all.
Most respiratory infections encountered during travel are viral. Antibiotics won't help those.
And treating an undiagnosed infection with the wrong antibiotic can delay proper care, cause side effects, and contribute to antibiotic resistance.
More pills don't automatically mean better medical preparedness.
What Are You Most Likely to Encounter?
For most people taking a cruise or traveling internationally, the common medical inconveniences are fairly predictable.
Motion sickness, diarrhea, nausea, minor cuts, blisters, headaches, allergic symptoms, and respiratory infections are among the usual suspects.
Fortunately, many can be managed with a few inexpensive over-the-counter medications and supplies.
My Practical Travel Kit
- Why it may be useful
- Minor cuts and blisters
- Why it may be useful
- Pain and fever
- Why it may be useful
- Replacing fluid and electrolytes during diarrhea or vomiting
- Why it may be useful
- Temporary relief of uncomplicated diarrhea; avoid using alone with bloody diarrhea or fever
- Why it may be useful
- Mild allergic symptoms
- Why it may be useful
- Minor itching or skin irritation
- Why it may be useful
- Particularly useful on cruises
- Why it may be useful
- Helpful when assessing illness
- Why it may be useful
- Bring enough for the trip, plus a reasonable reserve
| What to pack | Why it may be useful |
|---|---|
| Band-Aids, blister dressings, antiseptic wipes | Minor cuts and blisters |
| Acetaminophen | Pain and fever |
| Oral rehydration salts | Replacing fluid and electrolytes during diarrhea or vomiting |
| Loperamide | Temporary relief of uncomplicated diarrhea; avoid using alone with bloody diarrhea or fever |
| Antihistamine | Mild allergic symptoms |
| Hydrocortisone cream | Minor itching or skin irritation |
| Motion sickness medication | Particularly useful on cruises |
| Thermometer | Helpful when assessing illness |
| Regular prescription medications | Bring enough for the trip, plus a reasonable reserve |
For travelers with particular medical conditions, additional supplies may be appropriate.
And yes, you can probably get by with fewer than 2,000 Band-Aids.
What About Prescription Medications?
This is where some planning with your physician can be particularly useful.
Rather than buying a large assortment of antibiotics, consider whether one or two carefully selected prescription medications would be appropriate for your destination and personal medical history.
Azithromycin
Azithromycin can be useful for selected cases of moderate or severe traveler's diarrhea, particularly when bacterial infection is suspected.
However, it isn't necessary for most mild episodes of diarrhea and shouldn't be taken for every cough or sore throat.
It can also interact with medications and affect heart rhythm in susceptible individuals.
Doxycycline
Doxycycline is useful for certain bacterial infections and tick-borne illnesses. It also has a role in malaria prevention for travelers visiting particular destinations.
But it isn't a universal backup antibiotic.
It can cause significant sun sensitivity and irritation of the esophagus—neither particularly desirable when you're spending the day on a sunny cruise deck.
Ondansetron
Ondansetron is a prescription anti-nausea medication that may be helpful for selected travelers with significant nausea or vomiting.
However, persistent vomiting and dehydration deserve medical attention, particularly in older adults.
Like azithromycin, ondansetron can affect heart rhythm in susceptible patients.
Ciprofloxacin
Ciprofloxacin was once a popular standby antibiotic for traveler's diarrhea.
Today, increasing bacterial resistance and concerns about adverse effects—including tendinitis, tendon rupture, nerve injury, and central nervous system effects—have made it less attractive for routine use.
As an orthopedic surgeon, the tendon complications certainly get my attention.
I would not make ciprofloxacin a routine component of a senior athlete's travel kit.
What Probably Doesn't Belong in Everyone's Suitcase?
A full assortment of antibiotics is unnecessary for most cruises.
Neither prednisone nor multiple antifungal or antiparasitic medications should be included simply because they might someday be useful.
Some travelers have specific medical conditions or destinations that justify additional prescription medications. That's a decision to make with a clinician who knows their history.
The goal is not to prepare for every imaginable infection.
It's to be prepared for the problems you're reasonably likely to encounter.
Remember, Cruise Ships Have Medical Facilities
Modern ocean-going cruise ships generally have onboard medical personnel and facilities capable of evaluating many common illnesses and injuries.
That doesn't mean they can provide every form of hospital care, but it does mean you're not necessarily on your own in the middle of the ocean.
And sometimes the smartest thing you can do is visit the ship's medical center rather than guessing which antibiotic to take.
This is especially important for older travelers with significant medical conditions.
Chest pain, breathing difficulty, confusion, severe abdominal pain, dehydration, or high fever with significant illness shouldn't be managed by rummaging through a collection of leftover prescription medications.
The Two-Kit Approach
I like the idea of having two different kits.
At home: A more complete emergency supply collection, particularly useful during hurricanes, power outages, or disruptions in access to medical care. This should emphasize regular prescription medications, first-aid supplies, hydration, and a plan for obtaining medical assistance.
When traveling: A smaller, lighter kit containing everyday essentials and any individualized prescriptions your physician recommends.
The travel version should fit into a modest pouch rather than requiring its own suitcase.
Remember to keep prescription medications in their original labeled containers, check destination-country rules, and carry important medications in your hand luggage.
Dr. Engasser's Perspective
After years in medicine, I've become increasingly convinced that simple solutions are often the most practical.
You don't need eight different antibiotics to enjoy a cruise through the Panama Canal.
You need your regular medications, a few sensible supplies, perhaps a carefully selected prescription or two when medically appropriate, and enough judgment to recognize when you should seek professional care.
The best travel medical kit isn't the one with the most medications. It's the one containing what you're likely to need, with clear instructions about when—and when not—to use it.
And if you find yourself packing 2,000 Band-Aids, six antibiotics, and enough medical equipment to establish a field hospital, you might want to reconsider.
After all, you still need room for your pickleball paddle.
Dr. Pickleball's Musings provides general medical education and personal commentary. Prescription medications should be selected with a qualified clinician based on individual medical history and travel plans.