or inside of cheeks or gums or lips

下腹部痛, 胃の痛み, 赤い目, u36;吐

口の中の痛み, 嚥下困難, pain on swallowing, toothache

An aphthous ulcer or canker sore is a type of mouth ulcer which presents as a painful open sore inside the mouth caused by a break in the mucous membrane. The condition is also called aphthous stomatitis, also known as "Sutton's Disease", especially if there are multiple or recurring mouth ulcers. 

口の中の痛み, 女性の性器潰瘍, 女性の燃焼排尿, 発疹や皮膚にバンプ

Herpes simplex virus 1 and 2 (HSV-1 and HSV-2) are two strains of the Herpes virus family, Herpesviridae, which cause infections in humans. HSV-1 and 2 are also referred to as Human Herpes Virus 1 and 2 (HHV-1 and HHV-2). 

上腹部痛, 下痢, 胃の痛み, 貧血

In medicine, inflammatory bowel disease (IBD) is a group of inflammatory conditions of the large intestine and, in some cases, the small intestine. It should not be confused with IBS, irritable bowel syndrome, which is less severe. 

上腹部痛, 下痢, 減量, 胃の痛み

In medicine, inflammatory bowel disease (IBD) is a group of inflammatory conditions of the large intestine and, in some cases, the small intestine. It should not be confused with IBS, irritable bowel syndrome, which is less severe. 

のどの痛み, 嚥下困難, 痛み歯ぐき歯茎の出血, 食欲不振

Stomatitis is an inflammation of the mucous lining of any of the structures in the mouth, which may involve the cheeks, gums, tongue, lips, and roof or floor of the mouth. The inflammation can be caused by conditions in the mouth itself, such as poor oral hygiene, poorly fitted dentures, or from mouth burns from hot food or drinks, or by conditions that affect the entire body, such as medications, allergic reactions, or infections. 

リンパ節は首に拡大, 食欲不振, 首の痛み, redness in skin in one area

Lymphadenitis and lymphangitis are infection of the lymph nodes (also called lymph glands) and lymph channels, respectively. ... 

手に赤み, 男性の痛みの排尿, 腫れ関節, 膣分泌物

Gonorrhea (gonorrhoea in British English) is among the most common sexually-transmitted diseases in the world and is caused by Gram-negative bacterium Neisseria gonorrheae. The term comes from Greek γονόρροια (gonórrhoia), literally "flow of seed"; in ancient times it was thought that the pus discharge associated with the disease contained semen. 

咳, 減量, 食欲不振, change in cognition

Human immunodeficiency virus (HIV) is a retrovirus that causes acquired immunodeficiency syndrome (AIDS), a condition in humans in which the immune system begins to fail, leading to life-threatening opportunistic infections. 

のどの痛み, 口の中の痛み, 口臭, 嚥下困難

Gingivostomatitis is characterized by inflammation of the gums and mucosa and multiple mouth ulcers. This inflammation results from viral infections, particularly those that cause common childhood illness such as herpes virus (cold sores and acute herpetic stomatitis), Coxsackie viruses (hand, foot and mouth disease and herpangina).