Hihy Health
Encyclopedia

Adult Vaccination

#vaccination, #influenza, #pneumonia, #herpes zoster (shingles), #immunity

As people age, their immune defenses against infectious diseases weaken, so vaccination is important. To get the right vaccines for your own health condition, please consult an infectious disease specialist before being vaccinated.

2026-06-26

HPV (Cervical Cancer) Vaccination

#HPV vaccine, #cervical cancer prevention, #human papillomavirus, #vaccination, #age 12, #bivalent, #quadrivalent, #9-valent

HPV (human papillomavirus) vaccination is a vaccine that helps prevent cervical cancer. Cervical cancer is a cancer for which a preventive vaccine exists. Vaccination is most effective when given before sexual activity begins, and the Korean government provides free vaccination for girls aged 12.

2026-06-26

Vaccinations for Patients with Rheumatic Diseases

#rheumatic disease, #vaccination, #vaccine, #immunosuppressants, #influenza, #herpes zoster, #pneumonia, #rheumatic vaccination clinic

Rheumatic diseases involve dysregulation of the immune system and can make a person more vulnerable to infectious diseases. Immunosuppressive drugs used in treatment also increase the risk of infection. Vaccination is an effective way to help prevent infectious diseases, so please consult your doctor and receive vaccinations at the appropriate time.

2026-06-26

Chronic Obstructive Pulmonary Disease (COPD)

#COPD, #chronic obstructive pulmonary disease, #airway obstruction, #smoking, #pulmonary function test, #bronchodilator, #smoking cessation, #emphysema, #dry cough, #persistent minor cough, #cough that will not stop

Chronic obstructive pulmonary disease (COPD) is a chronic lung disease in which the airways (the passages through which air travels) gradually narrow, making breathing difficult. The leading cause is smoking. Airways that have narrowed are mostly not restored, so early detection and smoking cessation are especially important. If cough, sputum, or shortness of breath persists, please consult a pulmonology and allergy specialist.

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

Flu (Influenza)

#Flu, #Influenza, #Flu vaccination, #Common cold, #Influenza vaccine, #Quadrivalent vaccine, #Pneumonia, #Sore throat, #Scratchy throat, #Pain when swallowing, #Dry cough, #Lingering cough, #Cough that won't stop, #Stuffy nose, #Clear runny nose, #Yellow nasal discharge

The flu (influenza) is a respiratory infection caused by the influenza virus, and its cause and symptoms differ from those of the common cold. Annual vaccination is recommended each fall (September to November). If you develop symptoms such as high fever or severe muscle aches, please see a medical specialist.

2026-06-26

Hepatitis B

#hepatitis B, #chronic hepatitis, #antiviral drugs, #cirrhosis, #liver cancer, #HBV, #vaccination, #liver health, #lack of energy, #listlessness, #persistent tiredness, #dry cough, #persistent minor cough, #cough that will not stop

Hepatitis B is a liver inflammation caused by the hepatitis B virus. In Korea, about 30% of cirrhosis cases and 45% of liver cancer cases are associated with hepatitis B. It can be managed with proper care, including vaccination and consistent treatment, and regular checkups are important to help keep it from progressing to cirrhosis or liver cancer.

2026-06-26

Herpes Zoster (Shingles)

#Herpes zoster, #Shingles, #Chickenpox, #Virus, #Neuralgia, #Rash, #Vaccination, #Immune system, #Low energy, #Fatigue, #Feeling tired all the time

Herpes zoster (shingles) is an infectious disease caused by the varicella-zoster virus. It is marked by severe pain and a band-like skin rash. If symptoms appear, it is important to see a medical specialist as soon as possible.

2026-06-26

HPV and Men's Health

#HPV, #human papillomavirus, #head and neck cancer, #oropharyngeal cancer, #tonsil cancer, #vaccine, #adult vaccination, #men's health

HPV (human papillomavirus) is well known as the virus that causes cervical cancer. However, HPV can cause head and neck cancer (cancer that develops in the head and neck area), oropharyngeal cancer, tonsil cancer, and anal and genital warts not only in women but also in men. The HPV vaccine can also help protect men. If you have HPV-related symptoms or are considering vaccination, please consult an otolaryngology (ENT) specialist.

2026-06-26

Human Papillomavirus (HPV) Infection

#human papillomavirus, #HPV, #cervical cancer, #genital warts, #sexual contact, #virus

Human papillomavirus (HPV) is a very common virus transmitted through skin-to-skin contact. More than half of sexually active women and men are estimated to have been infected with genital HPV at some point. Most infections clear on their own, but some types can cause conditions such as cervical cancer. Vaccination and regular screening are important.

2026-06-26

Pneumonia in Older Adults

#pneumonia, #pneumonia in older adults, #pneumococcus, #flu, #aspiration pneumonia, #vaccination, #immunity, #respiratory tract, #chest ache, #chest pain, #chest tightness, #feeling of stuffiness in the chest, #feeling feverish, #body heat, #high fever, #low-grade fever, #body shaking, #feeling cold and shivering, #cold sensation, #dry cough, #persistent minor cough, #cough that will not stop, #hand tremor, #body tremor

Pneumonia in older adults generally refers to pneumonia that occurs at age 65 or older. Pneumonia is inflammation of the lungs caused by infection with bacteria, viruses, or other organisms. More than 50% of people with pneumonia and more than 90% of people who die of pneumonia are aged 65 or older. In older adults, symptoms are often not obvious, so diagnosis is easily delayed. If you have suspected symptoms, please consult a pulmonology and allergy specialist immediately.

2026-06-26

Preconception Care (Planning a Pregnancy)

#planned pregnancy, #preconception testing, #folic acid, #vaccination, #pregnancy preparation, #couples, #prenatal care

Preparing before pregnancy is important for a healthy pregnancy and birth. It is recommended to consult an OB/GYN specialist and to have the necessary tests and vaccinations starting 6 months before pregnancy. Planning a pregnancy can help protect the health of both the mother and the baby.

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