Trichinosis Symptoms: Duration and Recovery Timeline

Trichinosis symptoms typically resolve within 8 weeks, but muscle pain and weakness can persist for months or even years in some cases. The initial gastrointestinal symptoms (nausea, diarrhea, vomiting) usually appear within 1–2 days after consuming infected meat. Systemic symptoms—fever, muscle soreness, swelling around the eyes, and fatigue—peak around 2–4 weeks. While most people recover fully, severe infections may lead to long-term complications such as chronic muscle pain, neurological issues, or cardiac involvement. Early treatment with antiparasitic medication (e.g., albendazole or mebendazole) can shorten the illness and reduce the risk of lasting effects.