Hihy Health
Encyclopedia

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

Hearing Loss

#hearing loss, #hearing, #hearing aid, #cochlear implant, #bone conduction hearing aid, #auditory rehabilitation, #sensorineural hearing loss, #conductive hearing loss, #ringing in the ears, #noise in the ear, #cannot hear, #difficulty hearing sounds

Hearing loss refers to a condition in which hearing is reduced and it is hard to hear sounds properly. It has many causes, including aging, noise, and otitis media. According to data from the Health Insurance Review and Assessment Service, the number of patients with hearing loss has been steadily increasing. If you feel your hearing is declining, please do not put it down to age; consult an otolaryngology (ENT) specialist to have the exact cause diagnosed.

2026-06-26

Hearing Loss and Bone Conduction Hearing Aid Implantation

#hearing loss, #sensorineural hearing loss, #conductive hearing loss, #hearing aid, #bone conduction hearing aid, #cochlear implant, #presbycusis, #otitis media, #external auditory canal atresia, #dementia, #cognitive decline, #cannot hear, #difficulty hearing sounds

Hearing loss is not just a symptom of difficulty hearing sounds; it affects overall quality of life, including withdrawal from relationships, depression, and cognitive decline. In recent years, bone conduction hearing aid implantation, which delivers sound through the bone, has been used for patients who have difficulty using conventional hearing aids. If your hearing declines, please do not leave it untreated by blaming 'age'; consult a medical specialist.

2026-06-26

Implantable Bone Conduction Hearing Aid

#Hearing loss, #Bone conduction hearing aid, #Conductive hearing loss, #Hearing aid, #Auditory rehabilitation, #Hand tremor, #Body tremor, #Can't hear, #Trouble hearing sounds

An implantable bone conduction hearing aid is a surgical option that can restore hearing for people who have difficulty using a regular hearing aid. A detailed hearing evaluation by an ENT specialist is essential to determine whether this surgery is appropriate.

2026-06-26

Meniere's Disease

#Meniere's disease, #dizziness, #hearing loss, #tinnitus, #inner ear, #vestibular organ, #endolymph, #aural fullness, #lightheadedness, #spinning sensation, #unsteadiness, #vision going dark, #nausea, #feeling about to vomit, #vomiting, #blurry vision, #difficulty seeing, #hazy vision, #ringing in the ears, #noise in the ear, #cannot hear, #difficulty hearing sounds

Meniere's disease is a condition in which excess endolymph builds up in the inner ear, raising the pressure and causing repeated episodes of dizziness, hearing loss, tinnitus, and a feeling of fullness in the ear. The inner ear is the innermost part of the ear and consists of the cochlea, which is responsible for hearing, and the vestibular organ, which is responsible for balance. If left untreated, hearing and vestibular function may worsen permanently. Please consult an otolaryngology (ENT) specialist.

2026-06-26

Noise-Induced Hearing Loss

#noise-induced hearing loss, #earphones, #tinnitus, #cochlea, #hearing damage, #noise, #hearing, #headphones, #double vision, #overlapping images, #ringing in the ear, #noise in the ear, #cannot hear, #difficulty hearing

Noise-induced hearing loss is a condition in which hearing is damaged by loud, sustained sound exposure. It once occurred mainly in industrial workplaces, but it is now increasing among teenagers and young adults as the use of personal audio devices such as earphones grows. There is currently no treatment that restores hearing once it has been damaged, so prevention is most important. If your hearing declines or you develop tinnitus, please consult an ENT specialist.

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

Otitis Media in Children

#otitis media, #ear pain, #hearing loss, #common cold, #pediatric otitis media, #stuffy nose, #clear runny nose, #yellow runny nose, #blurry vision, #difficulty seeing, #hazy vision, #cannot hear, #difficulty hearing

If a child complains of ear pain or has trouble hearing after a cold, it may be otitis media. Because hearing development can be affected, please be sure to consult an ENT specialist.

2026-06-26

Schizophrenia

#schizophrenia, #delusions, #auditory hallucinations, #hallucinations, #negative symptoms, #antipsychotic medication, #mental health, #constipation, #difficulty passing stool, #hard stool, #hand tremor, #body tremor, #anxious feeling in the chest, #restlessness, #worrying for no reason

Schizophrenia is a major mental illness in which the ability to distinguish reality from one's own thoughts and perceptions is impaired. In Korean, the disorder was previously called jeongsinbunyeolbyeong (literally, "split-mind disease") but was renamed johyeonbyeong in 2011; the new term means "tuning the strings," reflecting the idea that mental confusion arises when the brain's neural signaling is not properly tuned. With appropriate treatment and management, people with schizophrenia can maintain daily functioning.

2026-06-26

Structure and Function of the Brain

#brain, #cerebrum, #cerebellum, #brainstem, #frontal lobe, #hippocampus, #neuroplasticity, #neuron, #dry cough, #persistent minor cough, #cough that will not stop

The brain is the most important organ in the body. It processes all sensory information, regulates bodily functions, and is responsible for mental activities such as memory, thinking, and emotion. It is broadly divided into the cerebrum, cerebellum, and brainstem, and each part has a specific role.

2026-06-26

Syncope in Children and Adolescents

#syncope, #fainting, #adolescents, #hypotension, #orthostatic hypotension, #reflex syncope, #children, #arrhythmia, #feverish, #having a fever, #high fever, #low-grade fever, #fever, #collapsing, #loss of consciousness, #passing out, #racing heart, #pounding heart, #rapid pulse, #loose stool, #watery diarrhea, #frequent trips to the bathroom

Syncope is a temporary loss of consciousness that occurs when blood pressure drops suddenly and blood flow to the brain is briefly reduced. It is commonly called fainting. It occurs more often in adolescents and older adults, and caution is needed because injuries can occur when a person falls. Because there are many possible causes, if syncope occurs, please consult a medical specialist to identify the exact cause.

2026-06-26