Head and neck cancer is a group of cancers that starts in the mouth, nose, throat, larynx, sinuses, or salivary glands. Symptoms for head and neck cancer may include a lump or sore that does not heal, a sore throat that does not go away, trouble swallowing, or a change in the voice. There may also be unusual bleeding, facial swelling, or trouble breathing.About 75% of head and neck cancer is caused by the use of alcohol or tobacco, including smokeless tobacco. Other risk factors include betel quid, ...
Прочитајте повеќе на ВикипедијаНапишете симптом или болест и прочитајте за билки што можат да помогнат, напишете билка и видете болести и симптоми против кои се користи.
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