General/Systemic Symptoms:
General/Systemic Symptoms
#
Symptom
What It Might Signal
When to Seek Care
1
Persistent Fatigue
Unrelenting tiredness not relieved by rest; may signal blood cancers, colorectal, or others
If fatigue lasts >2–3 weeks without clear cause (stress, illness, sleep issues)
2
Unexplained Weight Loss
Losing 10+ lbs without trying; may indicate pancreatic, lung, GI, or blood cancers
If unintentional loss exceeds 5% of body weight over 6–12 months
3
Frequent Fevers or Infections
Recurring illnesses may signal immune system compromise (e.g., leukemia, lymphoma)
If fevers >100.4°F recur without infection source, or infections are unusually frequent/severe
4
Night Sweats
Drenching sweats unrelated to room temperature; linked to lymphoma, leukemia, infections
If sweats disrupt sleep regularly and aren't explained by menopause, meds, or environment
5
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