What symptoms do cancer have?

For patients who show cancer, the specific symptoms mainly depend on the location of the cancer growth and the stage of the disease. For patients with early cancer, they may only show mild pain in the growth site, weight loss, loss of appetite, fatigue, etc., but as the disease progresses, the patient will show severe pain in the growth site, lumps in the growth site, and systemic symptoms. For patients showing cancer, it is necessary to treat early, any cancer in the early treatment effect is better.