Hihy Health
Encyclopedia

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

Parainfluenza Virus Infection

#parainfluenza, #croup, #laryngotracheobronchitis, #children, #infants, #barking cough, #respiratory infection, #dry cough, #persistent cough, #cough that won't stop

Parainfluenza virus causes acute respiratory illness in infants and young children. It is a major cause of croup (laryngotracheobronchitis), which can produce a harsh, barking cough or hoarseness. Most cases recover with supportive care, but please consult a medical specialist if symptoms are severe.

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

Pneumothorax

#pneumothorax, #thoracic pain, #dyspnea, #lung, #air sac, #thoracoscopic surgery, #recurrence, #chest ache, #chest pain, #chest tightness, #feeling of stuffiness in the chest, #shortness of breath, #difficulty breathing, #labored breathing, #feeling of suffocation, #dry cough, #persistent minor cough, #cough that will not stop

Pneumothorax is a condition in which air collects between the lung and the chest cavity (the space inside the chest). The chest cavity is the space that surrounds the lungs. It mainly occurs on one side of the chest, and chest pain and difficulty breathing are the typical symptoms. If you suspect symptoms, please consult a medical specialist.

2026-06-26

Post-Traumatic Stress Disorder (PTSD)

#PTSD, #post-traumatic stress, #trauma, #psychological first aid, #PFA, #depression, #sleep disorder, #anxious feeling, #nervousness, #worrying for no reason, #feeling depressed, #lack of motivation, #not wanting to do anything

Post-traumatic stress disorder (PTSD) is a mental health condition that develops after experiencing or witnessing a serious, shocking event (a traumatic event), such as a life-threatening accident, disaster, or violence. If symptoms persist, please consult a medical specialist.

2026-06-26

Presbyopia

#presbyopia, #lens, #reading glasses, #accommodation, #near vision, #multifocal lenses, #presbyopia surgery, #headache, #splitting headache, #migraine, #pain at the back of the head

Presbyopia is a condition in which the lens inside the eye loses elasticity with age, making it hard to see things up close. It is a natural part of aging that begins to appear in the early to mid 40s. If you have troublesome symptoms, please consult an ophthalmology specialist.

2026-06-26

Prostate Cancer

#prostate cancer, #PSA, #prostate-specific antigen, #robotic surgery, #radiation therapy, #prostate biopsy, #family history, #androgen deprivation therapy, #early screening

Prostate cancer often has no symptoms in its early stages, so it is frequently discovered only after it has progressed significantly. Early detection is possible through the PSA (prostate-specific antigen) blood test, and when found early, surgery or radiation therapy can offer a favorable outlook. Regular screening is important for men age 45 and older, especially those with a family history.

2026-06-26

Prostate Disorders

#benign prostatic hyperplasia, #prostate cancer, #PSA, #difficulty urinating, #sense of incomplete bladder emptying, #nocturia, #hematuria, #acute urinary retention, #kidney failure, #men's health, #urinating frequently, #frequent trips to the bathroom, #blood in urine, #red urine, #bloody urine

Prostate disorders include benign prostatic hyperplasia, which causes difficulty urinating, and prostate cancer, which is increasing rapidly among men. Both conditions tend to have few or mild symptoms in their early stages, making them easy to overlook, but if left unaddressed, they can lead to serious complications such as urinary retention or kidney failure. If you have any urinary symptoms, please be sure to consult a medical specialist.

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

Radiation Therapy

#radiation therapy, #anticancer therapy, #cancer treatment, #lack of energy, #lethargy, #persistent fatigue, #dry cough, #frequent mild cough, #persistent cough, #loose stool, #watery diarrhea, #frequent bowel movements

Radiation therapy is a treatment that uses high-energy radiation to damage the DNA of cancer cells, which stops their growth and ultimately destroys them. Some normal cells are also damaged, but they usually recover more quickly than cancer cells and may return to normal function after treatment ends.

2026-07-13

Raynaud's Phenomenon

#Raynaud's phenomenon, #cold hands and feet, #rheumatic disease, #systemic sclerosis, #vasoconstriction, #stuffy nose, #clear runny nose, #yellow runny nose

Raynaud's phenomenon is not simply cold hands and feet; it can be a sign of another underlying rheumatic disease. Please do not ignore it — consult a rheumatology specialist for examination and testing.

2026-06-26

Rheumatoid Cervical Spine Disease

#rheumatoid, #cervical spine, #myelopathy, #cervical instability, #upper cervical spine, #cervical myelopathy, #weakness in the arms or legs, #difficulty moving one side of the body, #anxious feeling, #nervousness, #worrying for no reason

Rheumatoid cervical spine disease is a condition of the neck (cervical spine) that can occur in patients with rheumatoid arthritis. Unlike common neck conditions, its main feature is instability of the first and second cervical vertebrae, the uppermost bones of the neck. If symptoms worsen, the spinal cord can be compressed and may lead to paralysis, so please consult a medical specialist.

2026-06-26

Robotic Cholecystectomy

#robotic surgery, #cholecystectomy, #gallbladder, #laparoscopy, #single-port surgery, #minimally invasive surgery, #gallstones, #cholecystitis, #gallbladder polyp, #hand tremor, #body tremor

Robotic cholecystectomy is a minimally invasive surgery in which a surgeon controls a robotic system to remove the gallbladder. 'Minimally invasive' means the operation is performed through small openings in the body. It may be considered as treatment for gallbladder conditions such as cholecystitis, gallstones (cholelithiasis), and gallbladder polyps. Please discuss the choice of surgical method thoroughly with your treating specialist before making a decision.

2026-06-26

Robotic Mastectomy for Breast Cancer

#Breast cancer, #Mastectomy, #Robotic surgery, #Nipple-sparing, #Breast reconstruction, #BRCA, #Nipple necrosis, #Minimally invasive surgery

Robotic mastectomy is a minimally invasive surgery in which a surgeon controls a robotic system to remove the breast. A “mastectomy” refers to surgery that removes the entire breast. Compared with conventional surgery, the incisions are smaller and placed differently, offering a cosmetic advantage. Breast reconstruction may also be performed at the same time if needed. Whether this approach is right for you should be decided after a thorough discussion with your doctor.

2026-06-26

Robotic Surgery for Colon and Rectal Cancer

#colorectal cancer, #rectal cancer, #robotic surgery, #minimally invasive surgery, #general surgery

Robotic surgery can offer several advantages when operating on cancers of the colon and rectum. However, robotic surgery is not the right choice for every patient. Do not rely on information from the internet to choose a surgical method; choose it based on an accurate diagnosis by a surgical specialist.

2026-06-26