Several factors can influence the onset of symptoms, including:
Genetics: Family history can predispose individuals to certain conditions with early or late onset. Lifestyle: Diet, physical activity, and substance use can affect the timing and severity of symptom onset. Environmental exposures: Contact with allergens, toxins, or infectious agents can trigger symptom onset. Medications: Some treatments have side effects that may manifest shortly after administration. Stress: Physical and emotional stress can precipitate or exacerbate symptoms.