Hihy Health
Encyclopedia

Acute Hemorrhagic Conjunctivitis (Apollo Conjunctivitis)

#Apollo conjunctivitis, #acute hemorrhagic conjunctivitis, #enterovirus, #subconjunctival hemorrhage, #red eyes, #contagious, #body swelling, #facial swelling, #leg swelling, #swelling in hands and feet

Acute hemorrhagic conjunctivitis is a contagious eye infection caused by an enterovirus. It is characterized by bleeding beneath the conjunctiva (the membrane covering the white of the eye), which turns the eye red. It is also called "Apollo conjunctivitis" from the time of the 1969 outbreak.

2026-06-26

Acute Upper Respiratory Infection (Common Cold)

#common cold, #upper respiratory infection, #runny nose, #nasal congestion, #pharyngitis, #tonsillitis, #fever, #cough, #antibiotics, #feverish, #having a fever, #high fever, #low-grade fever, #body shaking, #feeling cold and shivering, #chills, #dry cough, #persistent cough, #cough that won't stop, #stuffy nose, #clear runny nose, #yellow runny nose, #hand tremor, #body tremor

An acute upper respiratory infection is a condition in which a viral or bacterial infection causes inflammation in the upper airway, including the nose, tonsils, pharynx (throat), and larynx (voice box). It includes what is commonly called the "common cold." The main symptoms are runny nose, nasal congestion, sore throat, cough, and fever. Adequate fluids and rest are the basic treatment, but if you have a high fever or severe symptoms, please consult an ENT specialist.

2026-06-26

Cellulitis

#cellulitis, #soft tissue infection, #bacterial infection, #skin infection, #antibiotics, #athlete's foot, #lymphangitis, #body swelling, #facial swelling, #leg swelling, #swelling in hands and feet

Cellulitis is an infection that occurs when bacteria invade the dermis (the middle layer of the skin) and the subcutaneous fat layer. It can cause the skin to become red and swollen, along with fever and pain. If you have symptoms, you should see a medical specialist promptly.

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

Chronic Osteomyelitis

#chronic osteomyelitis, #osteomyelitis, #open fracture, #shinbone, #tibia, #bone infection, #flap surgery, #multidisciplinary care, #seeing double, #overlapping images

Chronic osteomyelitis is a condition in which bone is infected by bacteria and inflammation persists for a long time. It most often occurs after an open fracture (a fracture in which the bone is exposed to the outside). It is difficult to treat and often recurs, so care at a specialized medical institution is important.

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

Epidemic Keratoconjunctivitis

#epidemic keratoconjunctivitis, #eye infection, #adenovirus, #conjunctivitis, #redness, #eyelid swelling, #contagious, #fever, #having a fever, #high fever, #low-grade fever, #body swelling, #facial swelling, #leg swelling, #swelling in hands and feet

Epidemic keratoconjunctivitis (EKC) is a highly contagious eye infection caused by adenovirus. It occurs most often in summer, and symptoms include eye redness, a foreign body sensation, and eyelid swelling. Personal hygiene is important, and if symptoms appear, please consult an ophthalmologist.

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

Key Symptoms in Pediatric Emergencies

#pediatric emergency, #pediatrics, #emergency room, #fever, #febrile seizure, #dehydration, #cough, #rash, #hives, #fall, #chest pain, #seizure, #stomachache, #my stomach hurts, #stomach upset, #abdominal discomfort, #chest ache, #pain in the chest, #chest tightness, #stuffy feeling in the chest, #feverish, #having a fever, #high fever, #low-grade fever, #breathlessness, #difficulty breathing, #labored breathing, #feeling of suffocation, #dry cough, #persistent cough, #cough that won't stop, #racing heart, #pounding heart, #rapid pulse, #loose stool, #watery diarrhea, #frequent trips to the bathroom, #blood on stool, #bloody stool, #bright red stool

When a child suddenly becomes ill, it can be difficult to decide whether to go to the emergency room right away or to wait and see a local clinic. Unlike adults, children can worsen quickly, so if your child looks or acts differently from usual, do not hesitate to seek medical care.

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

Proper Use of Antibiotics

#antibiotics, #antibiotic misuse, #antibiotic resistance, #correct dosing, #antibiotics for colds, #prescription, #loose stools, #watery diarrhea, #frequent bowel movements

Antibiotics are essential medications for treating bacterial infections, but improper use can lead to antibiotic-resistant bacteria, making future infections harder to treat. Please take antibiotics correctly and only as prescribed by your doctor.

2026-06-26

Prostatitis

#prostatitis, #acute prostatitis, #chronic prostatitis, #chronic pelvic pain, #bacterial prostatitis, #painful urination, #pelvic pain, #antibiotics, #prostate, #fever, #having a fever, #high fever, #low-grade fever, #body shaking, #chills, #feeling cold and shivering, #pain when urinating, #burning urination, #blood in urine, #red urine, #bloody urine, #hand tremor, #body tremor

Prostatitis is inflammation of the prostate, and about 10% to 12% of all men experience symptoms of it at some point. It is the most common prostate condition in men under age 50. Because treatment differs depending on the type, an accurate diagnosis is important. If you have symptoms, please consult a urologist.

2026-06-26

Urinary Tract Infection in Children

#urinary tract infection, #pediatric fever, #bacterial infection, #antibiotics, #emergency room, #fever, #feeling hot, #high fever, #low-grade fever, #dry cough, #minor cough, #cough that will not stop, #stuffy nose, #clear runny nose, #yellow runny nose

A young child who has a fever without cough or runny nose may have a urinary tract infection. If treatment is delayed, the kidneys may be damaged, so be sure to consult a pediatric specialist.

2026-06-26