Epiglottitis is a serious condition where the epiglottis, a small cartilage structure that covers the windpipe (trachea), becomes inflamed and swollen. This swelling can obstruct the airway, making it difficult to breathe and potentially leading to life-threatening complications if not treated promptly.
Epilepsy, also known as a seizure disorder, is a neurological condition characterized by recurrent seizures. These seizures are caused by disturbances in the electrical activity of the brain. Epilepsy can manifest in various forms and affects a significant portion of the population worldwide.
Erectile dysfunction (ED), commonly known as impotence, refers to the inability to achieve or maintain an erection firm enough for sexual intercourse. While occasional difficulties in achieving an erection are normal, persistent issues can lead to stress, affect self-confidence, and strain relationships. ED can also be indicative of underlying health conditions that require medical attention and is recognized as a risk factor for cardiovascular disease.
Escherichia coli (E. coli) bacteria are commonly found in the intestines of healthy humans and animals. While most strains are harmless, certain types such as E. coli O157
can cause severe gastrointestinal issues including stomach cramps, bloody diarrhea, and vomiting.
Esophageal cancer originates in the cells lining the esophagus, the muscular tube that transports food from the throat to the stomach. It can develop anywhere along the esophagus and typically starts in the inner lining cells.
Esophageal spasms are painful contractions within the esophagus, the muscular tube connecting the mouth and stomach. These spasms can mimic heart pain (angina) and range from mild discomfort to severe pain lasting minutes to hours. While occasional spasms may not require treatment, frequent occurrences can interfere with swallowing and necessitate medical intervention.
Esophageal varices are enlarged veins in the esophagus, typically occurring in individuals with severe liver disease. These veins can be life-threatening when they rupture, leading to severe bleeding.
Esophagitis refers to inflammation of the esophagus, the muscular tube responsible for transporting food from the mouth to the stomach. This condition can lead to painful swallowing (dysphagia) and chest discomfort. Understanding the causes, symptoms, and management options is crucial for effective treatment.
Essential tremor is a common neurological disorder characterized by involuntary and rhythmic shaking, typically affecting the hands during simple tasks. While not life-threatening, it can significantly impact daily life and worsen over time.
Esthesioneuroblastoma, also known as olfactory neuroblastoma, is a rare type of cancer originating in the nasal cavity's upper part. It primarily affects adults aged 50 to 60 but can occur at any age. Initially developing as a nasal tumor, it may extend into the sinuses, eyes, and even the brain, with potential metastasis to other body parts.
Ewing sarcoma is a rare type of cancer that originates in the bones or soft tissues surrounding bones. It primarily affects children and young adults but can occur at any age. This aggressive cancer most commonly starts in the leg bones or pelvis but can develop in other bones or soft tissues as well.
Exercise headaches are a type of headache that occur during or after sustained, strenuous physical activity. They can vary from mild discomfort to intense pain and typically subside once the activity stops. These headaches are classified into two main types: primary and secondary.
Exercise-induced asthma (EIA), also known as exercise-induced bronchoconstriction (EIB), is characterized by the narrowing of airways during physical exertion, leading to symptoms such as shortness of breath, wheezing, coughing, and chest tightness. While commonly associated with asthma, EIB can also affect individuals without a history of asthma.
Eye floaters are small spots or strands that drift across your vision, often appearing as dark specks, cobwebs, or strings. These visual disturbances can move around when you try to focus on them directly, typically caused by shadows cast on the retina by clumps in the vitreous humor of the eye.
Eye melanoma, also known as ocular melanoma, is a rare type of cancer that develops in the melanin-producing cells of the eye. These cells are responsible for giving color to the eyes and skin. Eye melanomas most commonly originate in parts of the eye that are not visible externally, making early detection challenging. Unlike skin melanomas, eye melanomas often do not present early symptoms, which can delay diagnosis and treatment.