Spring Break Health Guide: What College Travelers Need to Know (From an ER Doctor)

Quick answer: Most spring break health problems are predictable and preventable. The top risks for US college travelers heading to Mexico, the Caribbean, the Bahamas, or Central America are traveler's diarrhea, alcohol-related injuries, sun and heat illness, water and drowning incidents, drink tampering, and sexually transmitted infections. The fixes are simple: pack a small medication kit, get a hepatitis A vaccine if you have not had one, bring traveler's diarrhea antibiotics, drink only sealed water, never set your drink down at a club, and buy travel insurance with medical evacuation. None of that takes the fun out of the trip. It just means you actually remember it.

If you are flying out next week, skip to the Spring Break Packing List at the bottom and the FAQ section. If you have a few weeks, read the whole thing. The stuff that lands students in the ER is rarely the dramatic stuff. It is the small things they did not plan for.

Where Most US College Students Go for Spring Break (and Why It Matters)

Five destinations absorb most of the US spring break market each year:

• Cancun and the Riviera Maya, Mexico
• Cabo San Lucas, Mexico
• Punta Cana, Dominican Republic
• Nassau and Paradise Island, Bahamas
• Negril and Montego Bay, Jamaica

Each one has the same general risk profile: tropical weather, all-inclusive resorts, heavy alcohol marketing, water-based activities, and a large concentration of young travelers in a small geographic area. Add jet lag and a culture of "anything goes for a week," and the volume of preventable medical problems goes up sharply.

The CDC publishes destination-specific travel notices for every country we just listed. The recommendations are not dramatic, but they are real. Hepatitis A and typhoid vaccines are recommended for Mexico, Dominican Republic, and Jamaica. Dengue is a year-round risk in much of the region. Mexico carries a moderate to high risk of traveler's diarrhea depending on what you eat and where. (CDC Travelers' Health)

The Top 7 Spring Break Health Risks (Ranked by What Lands You in the ER)

Here is what an emergency physician actually sees during spring break weeks. Ranked by frequency, not by drama.

1. Traveler's Diarrhea

The single most common thing that ruins a spring break trip is sudden onset traveler's diarrhea. It is caused by ingesting bacteria, most commonly enterotoxigenic E. coli, Campylobacter, Shigella, or Salmonella, in contaminated food or water. (CDC Yellow Book — Travelers' Diarrhea)

Symptoms hit fast. You go from fine to running for the bathroom in 6 to 24 hours after exposure. Most cases resolve in three to five days with hydration. About 10 to 20 percent of cases are bad enough that travelers seek medical care or take antibiotics. (CDC)

What helps:

• Bring a 3-day course of azithromycin or ciprofloxacin prescribed in advance. If you get hit, you can usually break the illness in 24 hours instead of losing the rest of your trip. We compare these two in detail in Cipro vs Azithromycin for Traveler's Diarrhea.
• Drink only sealed bottled water. Including for brushing teeth. Avoid ice unless you confirm it was made from purified water.
• Skip raw vegetables, unpeeled fruit, and undercooked meat at street stalls and buffets.
• Wash hands or use sanitizer before every meal. Most ETEC transmission is hand to mouth.

Wandr tip: A travel clinic visit plus a prescription typically runs $150 to $250. Online travel health (including Wandr) consult plus the same prescription is usually $50 to $100. Get your traveler's diarrhea kit shipped before you fly.

2. Alcohol-Related Injuries

The number one ER visit during spring break weeks is not "I am sick." It is "my friend fell." Or "my friend got into a fight." Or "I do not remember what happened." Alcohol drives most spring break trauma: lacerations, broken bones, head injuries, and the rare but serious alcohol poisoning case.

A few things to know:

• Mexico, the Caribbean, and the Bahamas serve drinks much stronger than US bars, especially at all-inclusives. A "rum punch" can hold three to four shots of high-proof rum. People who think they are pacing themselves are not.
• Heat and dehydration multiply alcohol's effect. A 90-degree day with humidity, six hours of sun, and a bottomless margarita is the recipe for blackout-level drunk on what feels like four drinks.
• Mixing alcohol with anti-anxiety medications, sleep aids, or recreational substances is the single most common reason a college student ends up unresponsive in the ER. Do not mix.

The fix is not "do not drink." It is "drink water between every alcoholic drink, eat real meals, and never out-pace your friends." If you are the designated check-in person, take the role seriously.

3. Sun, Heat, and Dehydration

You can get a second-degree sunburn in under two hours in March and April in the Caribbean. We see kids with blistering burns who say they "forgot sunscreen" or "thought it was cloudy." Cloud cover does not block UVB.

Heat exhaustion looks like nausea, headache, dizziness, and clammy skin. Heat stroke is the next stage and it is a medical emergency. Confusion, no sweating despite the heat, and a body temperature above 104°F means the ER, not the resort medic.

Prevention:

• SPF 30 or higher, broad spectrum, applied every 2 hours. Reef-safe formulas are required in many Mexican parks and reefs.
• A hat and UV-protective shirt for boat days.
• Drink water constantly. A useful rule: if your urine is darker than light yellow, you are behind on hydration.
• Rest in shade between noon and 3 pm, the highest UV index window.

4. Drowning and Water-Sports Injuries

Drowning is the second-leading cause of death for US travelers abroad behind motor vehicle crashes. Most spring break drownings happen in the ocean, not in pools, and most involve alcohol. Rip currents off Cancun, Tulum, and Negril are responsible for multiple deaths every year. (US State Department Travel Advisories)

Rules that actually save lives:

• Do not swim drunk. Period.
• Swim where lifeguards are present. Resort beaches often have flag systems. Red means do not enter.
• If caught in a rip current, swim parallel to the shore, not against the current.
• Use a life vest for snorkeling if you are not a confident swimmer. Resort snorkel tours rarely require it but always provide it.

ATV, jet ski, and parasailing operators in Mexico and the Caribbean are often uninsured and poorly maintained. We see broken wrists, ankle fractures, and concussions every spring break from rented vehicles. If you do rent, wear a helmet, ride sober, and check that the operator is licensed.

5. Drink Spiking and Personal Safety

Drink tampering is real. Substances used include benzodiazepines, GHB, and ketamine. Symptoms come on within 15 to 30 minutes: sudden drowsiness, slurred speech, blurred vision, and amnesia. Most reports come from clubs, beach bars, and house parties.

Practical prevention:

• Watch your drink poured. Never accept open drinks from strangers.
• Keep your hand over your glass or use a covered cup.
• Use the buddy system at clubs. Designate a "check-in person" who is staying soberer than the group. Group up before walking back to the resort.
• If a friend deteriorates suddenly without obvious cause, get them to the resort medic or hospital immediately.

The State Department maintains country-specific safety advisories worth checking. Look for "Level 3" or "Level 4" cities and avoid them. (State Department)

6. Sexually Transmitted Infections

Spring break weeks see major spikes in unprotected sexual encounters between travelers. Studies of US college students consistently show casual sex rates increase three- to five-fold during spring break compared to a normal week on campus.

What that means medically:

• Always use condoms. Buy them at home and bring them. Local pharmacy supply varies and counterfeit condoms exist in some markets.
• Get tested when you get home. Common STIs in this population include chlamydia, gonorrhea, and HPV. HIV is less common but not zero. Many universities offer free or low-cost testing through student health.
• HPV vaccination (Gardasil 9) protects against the most common cancer-causing strains. If you are under 26 and have not been vaccinated, talk to your doctor about catching up.

If you have a known exposure to HIV, post-exposure prophylaxis (PEP) is most effective within 72 hours and ideally within 24. Most ERs in the US can prescribe it. Some Mexican resort clinics can too.

7. Mosquito-Borne Illness (Dengue, Zika, Chikungunya)

Dengue is endemic in Mexico, the Dominican Republic, Jamaica, and most of Central America. Zika and chikungunya are present in the same regions. Cases peak in the rainy season but year-round transmission occurs. (CDC Dengue)

Symptoms include high fever, severe headache (often described as "behind the eyes"), muscle and joint pain, rash, and nausea. Most cases are self-limiting in seven to ten days, but a small percentage progress to severe dengue with bleeding, plasma leakage, and shock. Severe dengue is a medical emergency.

Prevention is bite prevention, not vaccines for travelers:

• 30% DEET or 20% picaridin on exposed skin. Apply over sunscreen.
• Permethrin-treated clothing for evening hours.
• Long sleeves and pants at dusk and dawn, the Aedes aegypti peak feeding times.

Take Tylenol (acetaminophen), not ibuprofen or aspirin, if you develop a fever in dengue-endemic regions. NSAIDs increase bleeding risk if you actually have dengue.

Spring Break Vaccines: What You Actually Need

For most US college students traveling to Mexico, the Caribbean, or Central America, here is the realistic vaccine list. These are CDC recommendations, not "absolutely required."

Routine Vaccines (Should Be Up to Date Already)

• MMR (measles, mumps, rubella)
• Tdap (tetanus, diphtheria, pertussis)
• Varicella (chickenpox)
• Annual flu shot
• COVID-19 booster per current CDC guidance

Travel-Specific Vaccines

The CDC's Yellow Book is the authoritative source for destination-specific vaccine recommendations. Wandr's Travel Vaccines Guide covers each one in detail.

Wandr tip: A travel clinic typically charges $100 to $300 per vaccine plus a $100 to $200 consult. Wandr's online vaccine booking lets you skip the price markup, see total cost upfront, and book your appointment at a local pharmacy in minutes. Book your spring break vaccines online.

Travel Insurance for Spring Break: Yes, You Actually Need It

A surprising number of college travelers do not realize that US health insurance, including most parent plans, does not cover medical care abroad. Some plans reimburse partially after the fact. Most do not cover medical evacuation, which can cost $50,000 to $200,000 if you need to be flown home from the Caribbean after an accident.

Spring break travel insurance is cheap. A one-week policy with $100,000 in medical and $250,000 in evacuation coverage runs $20 to $50 for a healthy 21-year-old. We break it down in detail in Do I Need Travel Insurance?.

The two scenarios where insurance pays for itself:

1. You break a bone or get a serious laceration and need stitches, X-rays, or surgery.
2. You need medical evacuation for a serious accident, severe illness, or natural disaster.

Buy it. Forty bucks for the peace of mind to actually enjoy the trip is the easiest line item in your spring break budget.

Spring Break Health Kit: What to Pack {#spring-break-health-kit-what-to-pack}

Not everyone needs prescription meds. Almost everyone needs the over-the-counter basics. Build the kit a week before you leave.

Must Pack

• Sunscreen (SPF 30+, broad-spectrum, reef-safe if going to Mexico)
• DEET 30% or picaridin 20% bug spray
• Acetaminophen (Tylenol) for fever and pain
• Ibuprofen (Advil) for muscle pain (avoid if dengue suspected)
• Loperamide (Imodium) for diarrhea symptom control
• Oral rehydration salts (Pedialyte packets are easy to find)
• Band-aids, gauze, and antiseptic wipes
• Hand sanitizer with 60%+ alcohol
• Condoms (bring more than you think)
• Antihistamine (Benadryl or Claritin) for allergic reactions
• Sealed water purification tablets as a backup

Prescription Add-Ons (Worth Getting Before You Leave)

• Azithromycin or ciprofloxacin for traveler's diarrhea
• Ondansetron (Zofran) for severe nausea or vomiting
• Hepatitis A vaccine if not already vaccinated
• EpiPen if you have known severe allergies
• PEP (post-exposure prophylaxis) plan if you anticipate higher-risk encounters (talk to your doctor)

We cover the full kit in Do I Need a Travel Health Kit?.

The 4-Week Spring Break Health Prep Timeline

If you are organized, the entire prep process takes under two hours of effort.

4 weeks before: Run a free pre-trip health check. Review your destination's CDC page. Identify any recommended vaccines and get them scheduled.

3 weeks before: Book any vaccines that need lead time (hep A, typhoid). Hep A peak immunity is around 2 weeks post-injection.

2 weeks before: Order prescription kit (TD antibiotics, Zofran if prone to nausea). Check passport expiration (most countries require 6 months validity).

1 week before: Buy travel insurance. Refill any routine medications. Pack health kit.

Day of departure: Confirm prescriptions in carry-on. Take a photo of your passport, insurance card, and emergency contacts and email it to yourself.

Common Spring Break Mental Health Issues

Worth saying out loud, because nobody else will: spring break can be hard on mental health. Pressure to drink, group dynamics, body image issues at the pool and beach, comparison on social media, and the post-trip crash are all real.

If you have a history of anxiety or depression, do not skip your medications because you are on vacation. Bring them in original prescription bottles. Bring extra in case of delays. If you take SSRIs, alcohol interactions are real, especially at higher consumption.

If a friend seems to be struggling, ask directly. Mental health crises during travel are stressful but treatable. Most US-affiliated resorts have access to English-speaking medical staff. Crisis lines are available worldwide via findahelpline.com.

Spring Break Health FAQ {#spring-break-health-faq}

Do I need any vaccines for spring break in Mexico?

The CDC recommends hepatitis A and typhoid for most travelers to Mexico. Both are food and waterborne, and Mexico's traveler's diarrhea risk is moderate to high. Hep A is the most important one. One dose offers strong short-term protection if given at least 2 weeks before travel.

What antibiotic should I bring for traveler's diarrhea?

Most US travel medicine guidelines recommend either a 3-day course of azithromycin or ciprofloxacin. Azithromycin is preferred for Mexico and Southeast Asia due to higher rates of fluoroquinolone resistance in Campylobacter. Cipro is still effective in the Caribbean. Either way, bring it. Do not wait to find out you need it abroad.

Is the water safe to drink in Cancun, Cabo, or Punta Cana?

Tap water in Mexico, the Dominican Republic, and most Caribbean countries is not considered safe for US travelers. Stick to sealed bottled water for drinking, brushing teeth, and rinsing toothbrushes. Resort filtered water is usually fine but ask before assuming. Ice in cocktails at major resorts is generally made from purified water but not always.

How much should I budget for travel insurance?

For a healthy 21-year-old on a 7-day trip to Mexico or the Caribbean, a basic policy with $100,000 medical and $250,000 evacuation coverage costs $20 to $50. Adding cancel-for-any-reason coverage adds about $40 to $80. The total trip-ratio cost is usually under 5% of the trip price.

What do I do if I get sick during spring break?

For mild illness (diarrhea, cold, sunburn): use your kit, hydrate aggressively, and rest. For moderate illness (high fever, severe vomiting, signs of dehydration): visit the resort medical clinic or a private clinic. Most major resorts have on-site staff. For severe illness or injury (chest pain, severe trauma, suspected dengue, head injury): go to the hospital. Use Uber, taxi, or the resort to coordinate. Pay by credit card, save receipts, and submit to your travel insurance for reimbursement.

Can I bring my prescription medications into Mexico?

Yes, as long as they are in original labeled prescription bottles, in reasonable personal-use quantities (typically a 30-day supply), and not on Mexico's controlled substance list. Bring the original prescription or a doctor's note for any controlled substance (ADHD medications, benzodiazepines, opioids). Mexican customs takes pharmaceutical regulations seriously.

Is dengue something I really need to worry about for spring break?

Yes, but bite prevention is enough for almost all travelers. Use 30% DEET or 20% picaridin. Wear long sleeves at dusk. Sleep in air-conditioned rooms. The risk is real but manageable with simple measures. There is no widely available dengue vaccine for adult US travelers as of 2026.

What if my friend is unresponsive after drinking?

Place them on their side (recovery position) so they cannot aspirate vomit. Call 911 (or local emergency: 911 in Mexico, 911 in Bahamas, 999 in Jamaica). Do not let them sleep alone unsupervised. Check breathing every 5 minutes. If breathing slows below 8 per minute, lips turn blue, or they cannot be roused at all, get to the ER immediately. Acute alcohol poisoning kills.

Should I get a travel health checkup before spring break?

If you have any chronic conditions, take prescription medications, or have not seen a doctor in over a year, yes. A 15-minute pre-trip check confirms your medications are stable, you have any needed vaccines, and you have a plan if something goes wrong. Wandr offers a free online pre-trip health check.

The Bottom Line

Most spring break health problems are not bad luck. They are predictable. Traveler's diarrhea is the most common, alcohol-related injuries are the most dangerous, and drowning is the most fatal. All three are preventable with simple decisions: pack the right meds, drink water, swim sober, and watch out for your friends.

The travelers who have great trips do three things in advance:

1. Book a vaccine appointment for hep A and typhoid if they need them.
2. Get a TD antibiotic kit prescribed so they have it if needed.
3. Buy travel insurance with medical and evacuation coverage.

That is the whole list. The week itself takes care of itself.

If you are 4 weeks out, run a free pre-trip health check now. If you are leaving in days, order your traveler's diarrhea kit for next-day fulfillment and you are done.

Have a great spring break. Take care of your friends. Hydrate.

This guide was written by the Wandr Health medical team and reviewed by an MD with emergency medicine experience. It is educational content based on CDC, WHO, and US State Department recommendations as of 2026. It is not a substitute for medical advice tailored to your specific health history. If you have a chronic condition, talk to your physician before international travel.

Sources

• CDC Travelers' Health: https://wwwnc.cdc.gov/travel
• CDC Yellow Book — Travelers' Diarrhea: https://wwwnc.cdc.gov/travel/yellowbook/2024/preparing/travelers-diarrhea
• CDC Dengue: https://www.cdc.gov/dengue/index.html
• US State Department Travel Advisories: https://travel.state.gov/content/travel/en/international-travel.html
• WHO International Travel and Health: https://www.who.int/travel-advice
• IAMAT Country Profiles: https://www.iamat.org/country-search

Internal Linking Map

• Parent pillar: Travel Health Guide
• Related cluster posts:
  • Traveler's Diarrhea: Everything You Need to Know
  • Cipro vs Azithromycin for Traveler's Diarrhea
  • Do I Need Travel Insurance?
  • Pre-Trip Health Checklist
  • Do I Need a Travel Health Kit?
• Destination tie-ins:
  • Travel Health Guide: Mexico
  • Travel Health Guide: Bali (alternative for non-Caribbean spring break)
• Product CTAs:
  • Pre-Trip Health Check
  • Traveler's Diarrhea Treatment
  • Travel Vaccines