Hihy Health
Encyclopedia

Gallbladder Cancer

#gallbladder cancer, #bile duct cancer, #gallbladder, #gallstones, #cholecystitis, #abdominal ultrasound, #jaundice, #laparoscopy, #stomachache, #tummy ache, #bellyache, #pain inside the abdomen, #feeling of indigestion (food stuck), #bloated feeling in the stomach, #poor digestion

The gallbladder is a small pouch that temporarily stores the digestive fluid (bile) made in the liver. Gallbladder cancer, a malignant tumor that develops there, causes no obvious symptoms until the disease is quite advanced, which makes early detection very difficult. If you have persistent indigestion or abdominal pain, please do not dismiss it on your own; be sure to consult a medical specialist for an examination and detailed tests.

2026-06-26

Gastric Submucosal Tumor

#Gastric submucosal tumor, #GIST, #Myoma, #Lipoma, #Upper endoscopy, #Endoscopic ultrasound, #Biopsy

A gastric submucosal tumor is a growth that forms beneath the inner lining (mucosa) of the stomach. It is found in about 1 to 2 out of every 100 people who undergo an upper endoscopy, and most are benign (not harmful to the body). However, some can become malignant, so regular follow-up is needed. If one is found during an endoscopy, please follow your doctor's guidance for management.

2026-06-26

Gastritis

#Gastritis, #Acute gastritis, #Chronic gastritis, #Atrophic gastritis, #Intestinal metaplasia, #H. pylori, #Stomach cancer prevention, #Stomach pain, #My stomach hurts, #Stomachache, #Abdominal pain, #Food feels stuck, #Bloating, #Trouble digesting, #Burning stomach, #Stomach burning, #Acid regurgitation

Gastritis is inflammation of the stomach's mucosa (lining). It is often found on endoscopy even without symptoms. If left unmanaged, it can progress through atrophic gastritis and intestinal metaplasia toward stomach cancer, so regular screening and lifestyle management are important.

2026-06-26

Gastroenteritis

#gastroenteritis, #diarrhea, #vomiting, #abdominal pain, #fluid replacement, #antidiarrheal medication, #dehydration, #stomachache, #my stomach hurts, #stomach upset, #abdominal discomfort, #fever, #having a fever, #high fever, #low-grade fever, #loose stool, #watery diarrhea, #frequent trips to the bathroom, #blood in stool, #bloody stool, #bright red stool

Gastroenteritis is inflammation of the intestines that causes symptoms such as vomiting, diarrhea, and abdominal pain. Most cases resolve on their own within 2 to 3 days. The most important part of treatment is adequate fluid replacement. If symptoms are severe or last a long time, please consult a medical specialist.

2026-06-26

Gastrointestinal Stricture

#Gastrointestinal stricture, #Stricture, #Balloon dilation, #Stent, #Digestive system, #Abdominal pain, #Vomiting, #Abdominal bloating, #Stomach pain, #My stomach hurts, #Stomachache, #Belly pain, #Bloated belly, #Gas in the stomach, #Feeling full/distended

A gastrointestinal stricture is a narrowing of a passage in the digestive tract, such as the esophagus, stomach, or intestine. When the passage narrows, food cannot pass through smoothly, which can cause symptoms such as abdominal bloating, abdominal pain, and vomiting. Depending on the cause and location, it is managed with endoscopic treatment or surgery. If you have these symptoms, please be sure to see a medical specialist.

2026-06-26

Glaucoma

#glaucoma, #optic nerve, #intraocular pressure, #visual field loss, #normal-tension glaucoma, #how to use eye drops, #headache, #splitting headache, #migraine, #pain at the back of the head, #lack of energy, #listlessness, #persistent tiredness

Glaucoma is a disease in which the optic nerve inside the eye is gradually damaged by high intraocular pressure or other factors, causing the visual field to narrow progressively. There are almost no symptoms in the early stage, so detection can be delayed, and rather than a cure, lifelong consistent management is important. Detecting it early through regular checkups and starting treatment is the best way to help prevent blindness.

2026-06-26

Growth Hormone Therapy

#growth hormone, #short stature, #growth clinic, #pediatric endocrinology, #growth, #height, #Turner syndrome, #head pain, #splitting headache, #migraine, #pain at the back of the head, #joint pain, #knee pain, #shoulder pain, #wrist pain, #body swelling, #facial swelling, #leg swelling, #swollen hands and feet

Growth hormone is a hormone secreted by the pituitary gland that is responsible for growth and metabolic function. Growth hormone therapy may be considered when short stature is caused by growth hormone deficiency or certain genetic conditions. Treatment continues for a long period, and consultation with an experienced pediatric endocrinology specialist is needed.

2026-06-26

Hallux Valgus (Bunion)

#hallux valgus, #bunion, #high heels, #foot deformity, #forefoot width, #transverse arch, #foot and ankle

Hallux valgus is a deformity in which the big toe tilts toward the second toe. It tends to develop with prolonged wearing of shoes that are narrow or pointed at the toe, or high heels. As the deformity progresses, various complications can develop, so please consult a medical specialist.

2026-06-26

Hand, Foot, and Mouth Disease

#hand, #foot, #and mouth disease, #coxsackievirus, #enterovirus, #stomatitis, #children, #infants and toddlers, #handwashing, #sore throat, #scratchy throat, #pain when swallowing, #feverish, #having a fever, #high fever, #low-grade fever, #dry cough, #persistent cough, #cough that won't stop

Hand, foot, and mouth disease is a viral infection that causes blisters and rashes on the hands, feet, and inside the mouth. It mainly affects infants and young children, and most cases resolve on their own within 7 to 10 days. Personal hygiene, such as handwashing, is the most important form of prevention.

2026-06-26

Head and Neck Cancer

#Head and neck cancer, #Laryngeal cancer, #Oral cancer, #Oropharyngeal cancer, #Pharyngeal cancer, #Neck lump, #Voice change, #Difficulty swallowing, #ENT (otolaryngology), #Body swelling, #Face swelling, #Leg swelling, #Swollen hands and feet, #Weakness in arms or legs, #One-sided weakness

Head and neck cancer is a general term for malignant tumors that develop in the head and neck region, including the larynx, oral cavity, oropharynx, hypopharynx, nasal cavity, and nasopharynx. Because this area is involved in essential everyday functions such as breathing, swallowing, and speaking, treatment can be challenging. If you have a voice change lasting more than 6 weeks, a mouth sore that doesn't heal after 3 weeks, or a lump in the neck, please see an ENT (ear, nose, and throat) specialist.

2026-06-26

Headache

#Headache, #Migraine, #Tension-type headache, #Cerebral hemorrhage, #Stress, #Sleep disorder, #Caffeine, #Neurology, #Head pain, #Splitting headache, #Pain at the back of the head, #Weakness in arms or legs, #One-sided weakness, #Seeing double, #Overlapping vision, #Trouble falling asleep, #Waking up often, #Not sleeping deeply

Headache is a common symptom that almost anyone can experience, but it can also be a sign of a brain condition or a nervous system problem. If you find yourself relying too heavily on pain relievers to get rid of headaches, or if headaches are interfering with daily life, please don't try to judge the cause yourself — see a medical specialist.

2026-06-26

Health Effects of Holding Urine and Stool

#cystitis, #urinary tract infection, #holding urine, #delayed voiding, #constipation, #hemorrhoids, #irritable bowel syndrome, #reflux esophagitis, #fluid intake, #stomachache, #abdominal pain, #belly ache, #gut pain, #headache, #splitting headache, #migraine, #pain at the back of the head, #lack of energy, #lethargy, #persistent fatigue, #upset stomach, #bloating, #indigestion, #loose stools, #watery diarrhea, #frequent bathroom visits, #unable to pass stool, #difficulty passing stool, #hard stools, #blood on stool, #bloody stool, #bright red stool

In service jobs and some other occupations, it can be difficult to use the restroom freely because of the nature of the work. Repeatedly holding urine or stool for long periods may cause various problems in bladder, urinary tract, and digestive health. If you often have to hold urine or stool, please consult a medical specialist.

2026-06-26

Health Signs Seen in Your Stool

#Stool, #Bloody stool, #Black stool, #Bowel movements, #Stool color change, #Gut health, #Digestive system, #Loose stool, #Watery diarrhea, #Frequent bowel movements, #Blood in stool, #Blood in bowel movements, #Bright red stool

The color, shape, and frequency of your stool can reflect the health of your digestive system. It is important to pay attention when you notice a change from your usual pattern. If unusual symptoms persist, please see a medical specialist.

2026-06-26

Hearing Loss

#hearing loss, #hearing, #hearing aid, #cochlear implant, #bone conduction hearing aid, #auditory rehabilitation, #sensorineural hearing loss, #conductive hearing loss, #ringing in the ears, #noise in the ear, #cannot hear, #difficulty hearing sounds

Hearing loss refers to a condition in which hearing is reduced and it is hard to hear sounds properly. It has many causes, including aging, noise, and otitis media. According to data from the Health Insurance Review and Assessment Service, the number of patients with hearing loss has been steadily increasing. If you feel your hearing is declining, please do not put it down to age; consult an otolaryngology (ENT) specialist to have the exact cause diagnosed.

2026-06-26

Hearing Loss and Bone Conduction Hearing Aid Implantation

#hearing loss, #sensorineural hearing loss, #conductive hearing loss, #hearing aid, #bone conduction hearing aid, #cochlear implant, #presbycusis, #otitis media, #external auditory canal atresia, #dementia, #cognitive decline, #cannot hear, #difficulty hearing sounds

Hearing loss is not just a symptom of difficulty hearing sounds; it affects overall quality of life, including withdrawal from relationships, depression, and cognitive decline. In recent years, bone conduction hearing aid implantation, which delivers sound through the bone, has been used for patients who have difficulty using conventional hearing aids. If your hearing declines, please do not leave it untreated by blaming 'age'; consult a medical specialist.

2026-06-26