Why should you care about health before traveling to the USA? 🤔
Traveling to the United States is one of the most popular choices among Brazilians. Besides its amazing tourist attractions, the country also faces unique public health challenges. Knowing what to expect health-wise can help ensure a safer and smoother trip.
The most common diseases in the U.S. that you should know about 🏥
🇺🇸 Cancer
Cancer is one of the leading causes of death in the U.S. Lifestyle habits, genetics, and environmental exposure — such as pollution and high-fat diets — contribute to its high incidence.
🫀 Heart Disease
The number one cause of death in the country, largely linked to high-sodium diets, obesity, and sedentary lifestyles.
🩸 Type 2 Diabetes
Rising obesity rates have led to a surge in diabetes cases, affecting millions of Americans.
🚬 Chronic Respiratory Diseases
Due to a history of smoking and pollution in some urban areas.
Common illnesses that tourists may face in the U.S. ✈️
🤧 Colds and the flu
Especially during fall and winter. Cold weather and constant air-conditioning increase the risk.
🤢 Food poisoning
Even though hygiene standards are high, foodborne illnesses can occur — especially in fast food spots and street events.
😷 Respiratory infections
Such as sinusitis and bronchitis, common in dry and enclosed environments.
🦠 COVID-19
Still a concern depending on the state, with varying vaccination and safety requirements.
How does the U.S. healthcare system work? 🏥
The U.S. does not have free public healthcare for tourists. While the medical system is efficient, it can be extremely expensive:
Emergency Room (ER): For emergencies — but very costly.
Urgent Care: Walk-in clinics for non-serious issues, with more affordable pricing.
Private doctor’s offices: For scheduled consultations.
Pharmacies with clinic services: Chains like CVS and Walgreens offer basic clinical care.
💡 Pro tip: Use “Urgent Care” clinics to avoid the high costs of hospital emergency rooms.
Recommended vaccines for travelers to the U.S. 💉
COVID-19: Stay up to date.
Influenza (flu): Especially important for fall/winter travel.
Hepatitis A and B: Recommended if not already vaccinated.
Tetanus and diphtheria: Make sure your shots are current.
Is travel insurance worth it? 💰
Travel insurance isn’t required to enter the U.S., but it’s highly recommended. Medical expenses can be shocking — even a simple consultation can cost hundreds of dollars.
A good travel insurance plan should cover medical care, hospital stays, repatriation, and even dental emergencies.
✅ We recommend coverage of at least US$50,000.
Practical health tips for your trip 🧳
Stay hydrated, especially in dry areas like Arizona and Nevada.
Choose clean, well-reviewed places to eat.
Keep your vaccination record up to date and accessible.
Download health and insurance apps for quick guidance if needed.
- Bring a small medical kit with basic meds and any personal prescriptions.
Medications Prohibited or Controlled in the U.S.:
Anxiolytics and tranquilizers: Medications such as Clonazepam and Diazepam are controlled and may require a prescription.
Dipyrone: Medications containing dipyrone are banned in the U.S.
Sibutramine: A weight loss drug banned due to cardiovascular risks.
Stimulants: Medications like Methylphenidate are controlled substances.
Opioid painkillers: Dolantina are controlled substances.
Others: Medications containing codeine may also be restricted.
Recommendations:
Check the list of permitted and restricted medications on the FDA website: The FDA is the agency responsible for regulating medications in the U.S. and regularly updates its lists.
Consult the U.S. consulate: Contact the consulate to get information about specific medications you intend to bring.
Bring a medical prescription: If you need to carry controlled medications, have a prescription in English with detailed information about the medication and the medical need.
Keep medications in their original packaging: This helps with identification and proving the necessity of use.
Avoid bringing large quantities: Bringing medications for commercial or resale purposes is prohibited.
Conclusion: Take care of your health to enjoy the U.S. safely ✅
The United States offers countless opportunities and unforgettable experiences — but being health-prepared is essential. Know the common illnesses (both local and tourist-related), get the right vaccines, and never travel without insurance.
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