After Your Trip
Feeling unwell after traveling? Some tropical diseases have long incubation periods. Learn which symptoms to watch for and when to seek medical help.
Important
Always tell your doctor about your recent travel history, including specific countries visited and dates. Some diseases have incubation periods of weeks to months.
Common post-travel symptoms
Fever after travel
Seek emergency care immediatelyFever within 3 months of returning from a malaria-risk area is a medical emergency until proven otherwise. Also consider dengue, typhoid, and chikungunya.
Persistent diarrhea
Diarrhea lasting more than 2 weeks after return may indicate parasitic infection (giardia, amoeba) and requires stool testing.
Skin rash or lesions
New rashes after tropical travel may indicate cutaneous larva migrans, leishmaniasis, or allergic reactions to insect bites.
Respiratory symptoms
Persistent cough or breathing difficulties after travel may indicate tuberculosis, histoplasmosis, or post-travel respiratory infections.
Unexplained fatigue
Prolonged fatigue after travel can be a sign of hepatitis, mononucleosis, or post-infectious syndrome.
Jaundice (yellowing)
Seek emergency care immediatelyYellow skin or eyes after travel is a red flag for hepatitis A/B/E or severe malaria. Seek immediate medical attention.