止痛藥，如嗎啡、羥可酮（英语：oxycodone）、止吐劑及其他藥物用來抑制噁心和嘔吐，都是常用來減輕癌症患者症狀的藥物。
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The consequences of Those people genetic variations to the biology on the mobile, both equally in creating the defining Qualities of the cancer cell As well as in facilitating further genetic events that produce even more development from the cancer.
Human immunodeficiency virus (HIV) does indirectly result in cancer nonetheless it results in immune deficiency which will Enlarge the danger on account of other infections, in some cases approximately a number of thousandfold (in the situation of Kaposi's sarcoma). Importantly, vaccination towards the hepatitis B virus and the human papillomavirus have been revealed to almost remove the potential risk of cancers a result of these viruses in individuals properly vaccinated prior to infection.
安排癌症筛查检查。根据您的风险因素，请与您的医生沟通哪种类型的癌症筛查检查最适合您。
Probable harms within the screening exam: for instance, X-ray pictures contain exposure to likely hazardous ionizing radiation
[105] Each of those alterations regulates gene expression without having altering the fundamental DNA sequence. These alterations might keep on being by cell divisions, endure for many generations, and may be regarded as comparable to mutations.
癌症患者的临床表现与发病部位、大小、有无转移、发展时期等因素有关。病变早期多无显著症状，随病变进展，可出现肿块、疼痛、出血、梗阻等局部症状，以及发热、乏力、贫血、消瘦等全身症状。
您可以通过改变这些习惯来降低患癌风险，尽管有些习惯比其他习惯更难改变。
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Taller folks have a 癌症 heightened threat of cancer since they have much more cells than shorter folks. Considering that height is genetically identified to a significant extent, taller individuals have a heritable increase in most cancers danger.[88]
The physician John Hill explained tobacco sniffing as the reason for nose cancer in 1761.[229] This was followed by the report in 1775 by British surgeon Percivall Pott that chimney sweeps' carcinoma, a cancer of the scrotum, was a standard sickness among the chimney sweeps.
烟草使用、酒精消费、不健康饮食、缺乏身体活动和空气污染是癌症（以及其他非传染性疾病）的危险因素。
It had been discovered that delivering mixed cytotoxic prescription drugs is much better than only one drug, a procedure referred to as the combination therapy, which has a benefit during the statistics of survival and response to the tumor and in the progress from the illness.