Hihy Health
Encyclopedia

Insomnia (Summer Tropical Nights)

#insomnia, #sleep disorder, #tropical night, #sleep hygiene, #body temperature, #cognitive behavioral therapy, #sleep, #lack of energy, #lethargy, #persistent fatigue, #unable to fall asleep, #frequent awakening, #difficulty sleeping deeply, #anxious feeling in the chest, #restlessness, #worrying for no reason

Insomnia is a sleep disorder in which difficulty falling asleep or frequent waking during sleep continues and interferes with daily life. Sleep can also be disrupted by environmental factors, such as tropical nights (very hot summer nights). If symptoms persist for 3 weeks or longer, please consult a medical specialist.

2026-06-26

Kidney Transplant Process

#kidney transplantation, #kidney transplant, #living-donor kidney transplantation, #deceased-donor kidney transplantation, #immunosuppressants, #rejection, #end-stage kidney failure, #KONOS, #organ transplantation, #double vision, #overlapping images

Kidney transplantation is a surgery that transplants a healthy kidney into the body to replace a kidney that has lost its function. Unlike dialysis, it can restore most of the kidney's various functions (removing waste products, regulating electrolytes, secreting hormones that stimulate blood cell production, and others), which makes it one of the main treatment options for end-stage kidney failure. Whether and how to have a transplant depends on each patient's health condition, so please be sure to decide through consultation with a medical specialist.

2026-06-26

Kidney Transplantation

#kidney transplantation, #kidney transplant, #end-stage kidney failure, #immunosuppressants, #living-donor transplantation, #deceased-donor transplantation

Kidney transplantation is a surgery that transplants a healthy kidney into a patient with end-stage kidney failure, whose kidneys can no longer function properly. If the transplanted kidney functions normally, the patient may be freed from dialysis (a treatment that filters waste products from the blood using a machine), which can greatly improve quality of life. Ongoing care after surgery is very important, and please be sure to consult a medical specialist about anything related to transplantation.

2026-06-26

Liver Cancer

#liver cancer, #hepatitis, #cirrhosis, #liver cirrhosis, #fatty liver, #silent organ, #liver transplantation, #laparoscopy, #lack of energy, #listlessness, #persistent tiredness

Liver cancer is a malignant tumor that develops in the liver, which is responsible for detoxification and nutrition in the body. The liver is called the 'silent organ' because there is no particular pain even when the disease becomes advanced. By the time symptoms appear, the disease has often already progressed considerably, so please do not judge on your own; be sure to have regular checkups and consult a medical specialist.

2026-06-26

Liver Cirrhosis

#liver cirrhosis, #cirrhosis, #liver disease, #hepatitis B, #hepatitis C, #ascites, #jaundice, #hepatic encephalopathy, #variceal bleeding, #body swelling, #facial swelling, #leg swelling, #swollen hands and feet

Liver cirrhosis refers to a condition in which the liver has been damaged for a long time by various causes and has become hard. It is also called 'gangyeongbyeon' in Korean. When the liver hardens, it cannot perform its functions well. For an accurate diagnosis and treatment, please consult a medical specialist.

2026-06-26

Liver Transplantation

#liver transplantation, #living donor liver transplantation, #deceased donor liver transplantation, #liver failure, #liver cirrhosis, #liver cancer, #rejection, #immunosuppressants, #Milan criteria, #MELD score, #feeling feverish, #body heat, #high fever, #low-grade fever, #dry cough, #persistent minor cough, #cough that will not stop

Liver transplantation is an operation that replaces a liver that has lost its function with a healthy liver, and it is one of the treatment options for several serious liver diseases, such as liver failure caused by cirrhosis and liver cancer. Since it was first performed in Korea in 1988, advances in technology and medication have led to more than 1,500 transplants a year at present, and the overall surgical success rate is reported to be about 90 to 95%. Liver transplantation is an important decision for both the recipient and the donor, so please discuss it thoroughly with your treating physician before making a decision.

2026-06-26

Lung Cancer

#lung cancer, #non-small cell lung cancer, #small cell lung cancer, #lung cancer screening, #low-dose CT, #targeted therapy, #immunotherapy, #bronchoscopy, #low energy, #lethargy, #persistent tiredness, #breath holding, #difficulty breathing, #shortness of breath, #choking sensation, #dry cough, #persistent cough, #cough that won't stop, #nausea, #feeling like vomiting, #vomiting, #weakness in the arms or legs, #one-sided weakness

Lung cancer is a malignant tumor that develops in the bronchi or lungs and is the leading cause of cancer death in Korea. It often causes no symptoms in its early stages, so regular screening is important for high-risk groups. Smoking is the leading cause, and quitting smoking is the most effective way to help prevent it.

2026-06-26

Malaria

#malaria, #mosquito, #parasite, #fever, #chills, #overseas travel, #preventive medication, #headache, #splitting headache, #migraine, #pain at the back of the head, #feeling feverish, #body heat, #high fever, #low-grade fever, #body shaking, #feeling cold and shivering, #cold sensation, #lack of energy, #listlessness, #persistent tiredness, #hand tremor, #body tremor

Malaria is a parasitic infectious disease caused by the bite of a mosquito carrying the malaria parasite. It causes cold-like symptoms such as fever and chills, and delayed treatment can lead to serious complications. Before traveling to an area where malaria is a risk, please consult a medical specialist.

2026-06-26

Meningioma

#meningioma, #brain tumor, #benign tumor, #Gamma Knife, #neurosurgery, #weakness in the arms or legs, #difficulty moving one side of the body

Meningioma is, in most cases, a slow-growing benign tumor. The timing and method of treatment that suit you should be decided carefully in consultation with a neurosurgery specialist.

2026-06-26

Moyamoya Disease

#Moyamoya disease, #cerebrovascular, #cerebral infarction, #cerebral hemorrhage, #transient ischemic attack, #revascularization surgery, #pediatric stroke, #headache, #splitting headache, #migraine, #pain at the back of the head, #weakness in the arms or legs, #difficulty moving one side of the body

Moyamoya disease is a rare cerebrovascular disease in which the major blood vessels leading to the brain gradually become blocked and abnormal blood vessels form. It often presents as cerebral infarction in children and as cerebral hemorrhage in adults. Whether symptoms are present or the condition is found incidentally, please consult a neurosurgery specialist.

2026-06-26

Neurogenic Bladder

#neurogenic bladder, #overactive bladder, #urinary incontinence, #residual urine, #bladder function, #stroke, #Parkinson's disease, #diabetes mellitus, #urodynamic study, #clean intermittent catheterization

Neurogenic bladder is a condition in which a problem in the nervous system, such as the brain, spinal cord, or peripheral nerves, prevents the bladder from storing or emptying urine properly. Symptoms are often mild at first and easy to overlook, but without treatment, serious complications such as urinary tract infection and kidney failure can occur. If you have an underlying condition such as stroke or diabetes mellitus, please have your bladder function checked regularly.

2026-06-26

Novalis Radiosurgery

#Novalis, #radiosurgery, #brain tumor, #cerebral arteriovenous malformation, #brain surgery, #weakness in arms and legs, #difficulty moving one side of the body

Novalis radiosurgery is a method that precisely treats brain tumors and cerebral vascular malformations without opening the skull. Because the safest treatment differs for each patient, be sure to consult a neurosurgeon thoroughly.

2026-06-26

Panic Disorder

#panic disorder, #panic attack, #anticipatory anxiety, #anxiety disorder, #palpitations, #cognitive behavioral therapy, #SSRI, #mental health, #chest ache, #chest pain, #chest tightness, #stuffy feeling in the chest, #body shaking, #feeling cold and shivering, #chills, #numbness in hands and feet, #arm numbness, #tingling leg, #hand tremor, #body tremor, #anxious feeling in the chest, #restlessness, #worrying for no reason

Panic disorder is a mental illness characterized by sudden, recurrent, intense attacks of anxiety (panic attacks), in which a person feels a pounding heart, difficulty breathing, and a fear of dying even though there is no real danger. Repeated attacks are often accompanied by constant worry about having another attack (anticipatory anxiety), which can greatly reduce quality of life. Symptoms can be managed with medication and cognitive behavioral therapy, and if you suspect panic disorder, please consult a psychiatrist.

2026-06-26

Periodontal Disease (Gum Disease)

#periodontal disease, #gum disease, #dental scaling, #dementia, #diabetes, #cardiovascular disease, #tooth sensitivity, #sensitive teeth, #gum pain, #toothache

Gum disease (periodontal disease), marked by bleeding and swollen gums, is not limited to the mouth — it can worsen systemic conditions such as dementia, heart disease, and diabetes. Regular visits to a periodontal specialist and routine dental scaling are essential.

2026-06-26

Pituitary Tumor

#pituitary gland, #pituitary tumor, #pituitary adenoma, #decreased vision, #visual field defect, #acromegaly, #Cushing's syndrome, #amenorrhea, #brain tumor, #blurry vision, #difficulty seeing, #hazy vision, #seeing double, #overlapping images

A pituitary tumor is a tumor that develops in the pituitary gland, a small organ in the middle of the brain. Most are benign tumors and are not cancer. As the tumor grows or hormone secretion is disrupted, various symptoms can appear, so if you have suspected symptoms, please consult a medical specialist.

2026-06-26