Hihy Health
Encyclopedia

Proper Eating Habits and Digestive Health

#eating habits, #digestive health, #reflux esophagitis, #overeating, #low-salt eating, #regular meals, #indigestion, #upset stomach, #bloating, #poor digestion

The most basic way to protect digestive health is to maintain proper eating habits. Daily lifestyle changes, such as eating regularly, eating less salty food, and reducing overeating and excessive drinking, can help prevent and manage various digestive conditions, including gastritis and reflux esophagitis.

2026-06-26

Rectal Cancer

#rectal cancer, #colorectal cancer, #blood in stool, #hemorrhoids, #bowel obstruction, #laparoscopic surgery, #colonoscopy, #indigestion, #bloating, #poor digestion, #loose stool, #watery diarrhea, #frequent trips to the bathroom, #constipation, #difficulty passing stool, #hard stool, #blood on stool, #bloody stool, #bright red stool

Rectal cancer is a malignant tumor that develops in the rectum, the final section of the large intestine. It often causes almost no symptoms in its early stages and is frequently found incidentally, which makes regular screening very important. If you suspect this condition, please do not try to judge it yourself — be sure to see a medical specialist for a proper evaluation and testing.

2026-06-26

Reflux Esophagitis

#reflux esophagitis, #gastroesophageal reflux, #heartburn, #acid regurgitation, #lower esophageal sphincter, #reflux, #stomach acid, #chest ache, #chest pain, #chest tightness, #feeling of stuffiness in the chest, #dry cough, #persistent minor cough, #cough that will not stop

Reflux esophagitis is a condition in which stomach contents flow back up into the esophagus and cause inflammation of the esophagus. Heartburn and acid regurgitation (a sour fluid rising into the throat) are typical symptoms, and the condition can be managed with lifestyle changes and drug treatment. If symptoms persist, please consult a medical specialist.

2026-06-26

Retinal Artery Occlusion

#retinal artery occlusion, #retina, #decreased vision, #eye stroke, #central retinal artery occlusion, #high blood pressure, #diabetes, #blurry vision, #difficulty seeing, #hazy vision

Retinal artery occlusion is a condition in which the artery that supplies blood to the retina is suddenly blocked. Like a stroke, in which a blood vessel in the brain is blocked, it damages the nerve cells involved in vision, and it is sometimes called an 'eye stroke.' If sudden vision loss occurs, seek immediate medical attention at an emergency room or ophthalmology department.

2026-06-26

Rheumatoid Arthritis

#rheumatoid arthritis, #autoimmune disease, #synovitis, #morning stiffness, #antirheumatic drugs, #biologics, #targeted therapy, #joint deformity, #remission, #joint aching, #knee pain, #shoulder pain, #wrist pain, #arthralgia, #lack of energy, #listlessness, #persistent tiredness, #body swelling, #facial swelling, #leg swelling, #swollen hands and feet

Rheumatoid arthritis is an autoimmune disease in which the immune system attacks the body's own joints and causes inflammation. Joint stiffness, swelling, and pain usually appear symmetrically on both sides, mainly in the small joints of the hands and feet. Early diagnosis and treatment can help reduce the impact on daily life. If you suspect symptoms, please consult a medical specialist.

2026-06-26

Secondhand Smoke (Passive Smoking)

#secondhand smoke, #passive smoking, #smoking cessation, #heart disease, #stroke, #lung cancer, #diabetes mellitus, #respiratory system, #headache, #a splitting headache, #migraine, #back-of-head pain, #dry cough, #persistent cough, #cough that won't stop, #blood-streaked sputum, #coughing up blood, #weakness in arms and legs, #difficulty moving one side of the body

Secondhand smoke exposure, also called passive smoking, means that a person who does not smoke breathes in smoke from a smoker's cigarette. Tobacco smoke contains thousands of chemicals, including carcinogens (substances that can cause cancer), and long exposure in an enclosed space can be harmful even to nonsmokers. If you are concerned about secondhand smoke, please consult a medical specialist.

2026-06-26

Smoking, Health, and Quitting Smoking

#Smoking, #Smoking cessation, #E-cigarettes, #Nicotine, #Tar, #Lung cancer, #Cardiovascular disease, #COPD, #Smoking cessation medication, #Nicotine addiction, #Weakness in arms or legs, #One-sided weakness, #Chest anxiety, #Restlessness, #Unexplained worry, #Feeling down, #Lack of motivation, #Not wanting to do anything

Both regular cigarettes and e-cigarettes are harmful to health. Smoking raises the risk of many conditions, including lung cancer and other cancers, cardiovascular disease, and chronic obstructive pulmonary disease (COPD). Quitting smoking is not easy, but getting help from a medical specialist makes success more likely. If you've decided to quit, please work with a healthcare team rather than trying on your own.

2026-06-26

Snoring

#snoring, #sleep, #airway, #uvula, #obesity, #sleep apnea, #otolaryngology, #headache, #severe headache, #migraine, #back-of-head pain, #nasal congestion, #clear nasal discharge, #yellow nasal discharge

Snoring is a sound produced when the airway in the throat narrows during sleep. Although it may seem like a simple sleep habit, it can progress to sleep apnea. Sleep apnea is associated with various systemic conditions, including high blood pressure, heart disease, and stroke. If snoring is severe or accompanied by apnea, please consult an otolaryngology (ear, nose, and throat) specialist.

2026-06-26

Spring Fatigue Syndrome

#spring fatigue syndrome, #chronic fatigue, #fatigue, #spring fatigue, #sleep disorder, #fatigue recovery, #vitamins, #protein, #lifestyle habits, #low energy, #lethargy, #persistent tiredness

Spring fatigue syndrome is a condition marked by a combination of fatigue, sleepiness, reduced appetite, and difficulty concentrating during the spring season. It occurs as the body temporarily adjusts to the increasing daylight hours of the season. It usually improves on its own within a few weeks and can be managed with exercise, a regular routine, and a balanced diet. However, fatigue that persists regardless of season may have a different cause, so please consult a medical specialist in that case.

2026-06-26

Stomach Cancer

#Stomach cancer, #Upper endoscopy, #Indigestion, #Heartburn, #Gastritis, #Reflux esophagitis (GERD), #Functional gastrointestinal disorder, #Endoscopic resection, #Regular checkup, #Stomach pain, #My stomach hurts, #Stomachache, #Abdominal pain, #Food feels stuck, #Bloating, #Trouble digesting, #Burning stomach, #Stomach burning, #Acid regurgitation

Stomach cancer is a malignant tumor that develops in the stomach. A malignant tumor is an abnormal mass of cells that harms the body. It is common in Korea, with about 30,000 people diagnosed each year. In its early stages, it often causes no symptoms, which makes it hard to detect early. Regular upper endoscopy is very important for early detection. If you notice unusual symptoms or have concerns, please be sure to see a medical specialist.

2026-06-26

Tongue Cancer

#tongue cancer, #oral cancer, #head and neck cancer, #squamous cell carcinoma, #smoking, #human papillomavirus, #HPV, #tongue ulcer, #glossectomy, #flap reconstruction, #nausea, #feeling like vomiting, #vomiting

Tongue cancer is a malignant tumor that develops in the tongue and accounts for about 10 to 15% of all head and neck cancers. Because early symptoms resemble those of stomatitis (mouth sores), it is often left untreated and found late. Treatment outcomes tend to be better when the cancer is detected early, so if you have a sore on the tongue that does not heal or a lump you can feel, please consult a medical specialist without delay.

2026-06-26

Treatment and Chemotherapy for Lung Cancer

#lung cancer, #chemotherapy, #targeted therapy, #immunotherapy, #cytotoxic chemotherapy, #loose stools, #watery diarrhea, #frequent bowel movements

Treatment for lung cancer — surgery or chemotherapy — is determined by the appearance of the cancer cells and how far the disease has spread. Please do not delay treatment out of fear of side effects; be sure to discuss your options with a pulmonology specialist to find a safe treatment approach suited to you.

2026-06-26