Hihy Health
Encyclopedia

Abdominal Wall Hernia

#abdominal wall hernia, #hernia, #laparoscopy, #robotic surgery, #minimally invasive surgery, #bowel obstruction, #abdominal surgery, #stomachache, #abdominal pain, #belly ache, #gut pain, #dry cough, #minor cough, #persistent cough, #unable to pass stool, #difficulty passing stool, #hard stools

An abdominal wall hernia is a condition in which the abdominal wall around a surgical incision weakens after abdominal surgery, allowing tissue from inside the abdominal cavity to push out. Early detection and surgery may allow a faster recovery. If you feel an unusual lump in the abdomen or develop sudden abdominal pain, please consult a medical specialist.

2026-06-26

Anorexia Nervosa

#anorexia nervosa, #loss of appetite, #eating disorder, #underweight, #psychiatry, #constipation, #difficulty passing stool, #hard stool

Anorexia nervosa is an eating disorder in which a person restricts food intake because of an intense fear of gaining weight and insists on maintaining a body weight below the normal range. It is a serious condition that can become life-threatening, so please do not try to judge it on your own; be sure to consult a psychiatrist.

2026-06-26

Benign Paroxysmal Positional Vertigo (BPPV)

#benign paroxysmal positional vertigo, #BPPV, #dizziness, #vertigo, #vestibular system, #semicircular canals, #canalith repositioning, #ear, #balance, #feeling dizzy, #spinning sensation, #unsteadiness, #feeling faint, #nausea, #feeling like vomiting, #vomiting, #ringing in the ear, #tinnitus, #hearing loss, #difficulty hearing

Benign paroxysmal positional vertigo (BPPV) occurs when tiny particles called otoconia become dislodged from the balance organ of the inner ear (the vestibular system) and enter the semicircular canals. Otoconia are small crystals made of calcium carbonate, sometimes described as "ear stones." The main symptom is a spinning sensation that occurs with changes in head position. If you experience dizziness, please consult an ENT specialist.

2026-06-26

Bulimia Nervosa

#bulimia nervosa, #eating disorder, #vomiting, #binge eating, #psychiatry, #constipation, #difficulty passing stool, #hard stool, #feeling depressed, #lack of motivation, #not wanting to do anything

Bulimia nervosa is a condition in which a person repeatedly eats a large amount of food in a short time without being able to control it, and then tries to prevent weight gain by forcing vomiting or taking medication. Body weight often appears normal on the outside, so please do not keep it hidden; be sure to seek consultation with a medical specialist.

2026-06-26

Cerebral Aneurysm

#cerebral aneurysm, #subarachnoid hemorrhage, #headache, #cerebral blood vessels, #coil embolization, #surgical clipping, #brain hemorrhage, #MRA, #CTA, #head pain, #splitting headache, #migraine, #pain at the back of the head, #double vision, #overlapping images

A cerebral aneurysm is a condition in which the wall of a blood vessel in the brain becomes abnormally thin and bulges outward. Before it ruptures, it usually causes no symptoms and is sometimes found by chance during a health checkup. Because a rupture can become a life-threatening emergency, people with risk factors are advised to talk with their doctor about regular screening. If a health checkup shows an abnormal finding, please consult a neurosurgery specialist, and if a sudden, severe headache occurs, seek immediate medical attention at an emergency room.

2026-06-26

Cerebral Hemorrhage

#cerebral hemorrhage, #stroke, #cerebral infarction, #intracranial pressure, #blood pressure management, #emergency surgery, #headache, #splitting headache, #migraine, #pain at the back of the head, #body swelling, #facial swelling, #leg swelling, #swollen hands and feet, #weakness in the arms or legs, #difficulty moving one side of the body

Cerebral hemorrhage is a medical emergency in which a blood vessel in the brain ruptures and bleeding occurs. Blood pressure management is the most important way to prevent it, and if symptoms occur, you should go to the emergency room immediately.

2026-06-26

Colon Polyps

#Colon polyp, #Adenoma, #Colorectal cancer, #Colonoscopy, #Polypectomy, #Bloody stool, #Colorectal cancer prevention, #Stomach pain, #My stomach hurts, #Stomachache, #Abdominal pain, #Low energy, #Fatigue, #Feeling tired all the time, #Can't have a bowel movement, #Difficulty passing stool, #Hard stool, #Blood in stool, #Blood in bowel movements, #Bright red stool

A colon polyp is a benign growth that forms in the colon. Most cause no symptoms and are found incidentally during a colonoscopy. Because some polyps can develop into colorectal cancer, the standard practice is to remove them when they are found. If you are age 40 or older, please have regular colonoscopy screenings.

2026-06-26

Daily Life Management for Patients Receiving Chemotherapy

#anticancer therapy, #chemotherapy, #fever, #feeling feverish, #high fever, #low-grade fever, #lack of energy, #lethargy, #persistent fatigue, #loose stool, #watery diarrhea, #frequent bowel movements, #unable to pass stool, #difficulty passing stool, #hard stool, #numbness in hands and feet, #arm numbness, #tingling in legs

Daily life management strategies for patients receiving chemotherapy are as follows.

2026-07-13

Early Detection and Management of Liver Disease

#liver disease, #liver cancer, #cirrhosis, #hepatitis B, #hepatitis C, #fatty liver, #nonalcoholic steatohepatitis, #hepatectomy, #minimally invasive surgery, #early screening, #alcohol abstinence, #lack of energy, #listlessness, #persistent tiredness, #nausea, #feeling about to vomit, #vomiting

The liver is a 'silent organ.' Even as damage progresses, there are no obvious symptoms in the early stage, so fatigue, loss of appetite, and weight loss are often dismissed as minor, and the disease is often discovered only after it has progressed to cirrhosis or liver cancer. Regular checkups are the most important way to protect liver health.

2026-06-26

Esophageal Diseases (Reflux Esophagitis and Esophageal Cancer)

#esophagus, #reflux esophagitis, #esophageal cancer, #heartburn, #reflux, #sphincter, #smoking cessation, #digestive system, #chest ache, #pain in the chest, #chest tightness, #stuffy feeling in the chest, #dry cough, #persistent cough, #cough that won't stop

The esophagus is a tube about 25 cm long that carries food from the mouth to the stomach. Reflux esophagitis and esophageal cancer are the main esophageal diseases. If you have symptoms such as heartburn, acid regurgitation (a sour taste rising into the throat), or a feeling that food is getting stuck, please consult a medical specialist.

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

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

Heat-Related Illness

#heat-related illness, #heat stroke, #heat exhaustion, #heat cramps, #heat edema, #heat wave, #dehydration, #summer health, #headache, #splitting headache, #migraine, #pain at the back of the head, #lack of energy, #listlessness, #persistent tiredness, #body swelling, #facial swelling, #leg swelling, #swollen hands and feet

Heat-related illness is an acute emergency condition that occurs after prolonged exposure to a hot environment. It can cause headache, dizziness, muscle cramps, and, in severe cases, decreased consciousness. People who work outdoors, older adults, and children need to take particular care. If symptoms appear, move to a cool place immediately, and if heat stroke is suspected, call 119 (Korea's emergency number) right away. Please consult a medical specialist.

2026-06-26

Hematopoietic Stem Cell Transplantation (HSCT)

#hematopoietic stem cell transplantation, #bone marrow transplant, #autologous transplant, #allogeneic transplant, #graft-versus-host disease, #blood cancer, #leukemia, #lymphoma, #loose stool, #watery diarrhea, #frequent trips to the bathroom

Hematopoietic stem cell transplantation (HSCT) is a treatment that transplants hematopoietic stem cells, the cells that give rise to white blood cells, red blood cells, and platelets. It was previously known as bone marrow transplantation, but the name changed once it became possible to collect these cells from peripheral blood as well. It is mainly used to treat blood-related malignancies, and both the treatment process and follow-up care afterward are important.

2026-06-26