Category: Conditions and Diseases

What are the symptoms of a nocturnal panic attack? A nocturnal panic attack, also known as a nighttime panic attack, occurs during sleep and can cause significant distress. The symptoms can be similar to those experienced during daytime panic attacks, but they may also present unique challenges due to their occurrence during sleep. Here are…

What are the symptoms of nocturia? Nocturia is the condition characterized by the need to wake up during the night to urinate. It can significantly impact sleep quality and overall well-being. Here are the main symptoms and related features of nocturia: 1. Frequent Urination at Night 2. Urgency to Urinate 3. Sleep Disturbances 4. Daytime…

What are the symptoms of nitrite-positive urine? Nitrite-positive urine typically indicates the presence of nitrites in the urine, which is commonly associated with a urinary tract infection (UTI) caused by certain types of bacteria, particularly Gram-negative bacteria, such as Escherichia coli (E. coli). Here are the primary symptoms and signs typically associated with nitrite-positive urine,…

What are the symptoms of a nipple fissure? A nipple fissure (or nipple crack) is a small tear or break in the skin of the nipple that can be quite painful and may occur for various reasons, including breastfeeding, friction, infections, or underlying skin conditions. Here are the key symptoms associated with nipple fissures: 1.…

What are the symptoms of nipple discharge? Nipple discharge can present with various characteristics and may be a concern for individuals seeking medical evaluation. The symptoms and features of nipple discharge can vary widely based on the underlying cause. Here are some common symptoms and characteristics associated with nipple discharge: 1. Type of Discharge 2.…

What are the symptoms of Nipah virus? Nipah virus is a zoonotic virus that can cause severe disease in both humans and animals. It is primarily transmitted from fruit bats, which are considered the natural reservoir, to humans and other animals. The symptoms of Nipah virus infection can vary widely, ranging from mild to severe,…

What are the symptoms of nightmares in children? Nightmares are common in children and can cause distress both during and after the sleep experience. Here are the typical symptoms of nightmares in children: 1. Distressing Dreams 2. Nighttime Awakening 3. Crying or Screaming 4. Vivid Recall 5. Fear of Sleeping 6. Sleep Disruption 7. Physical…

What are the symptoms of nightmare disorder? Nightmare disorder, also known as nightmare disorder or simply nightmares, is characterized by recurrent and distressing nightmares that significantly disrupt sleep and can lead to distress during waking hours. Here are the primary symptoms associated with nightmare disorder: 1. Recurrent Nightmares 2. Distressing Content 3. Awakening from Sleep…

What are the symptoms of night sweats? Night sweats refer to excessive sweating during sleep that can soak sleepwear and bedding. This condition can be caused by various factors, including medical conditions, hormonal changes, medications, or environmental factors. Here are the primary symptoms associated with night sweats: 1. Excessive Sweating 2. Sleep Disturbances 3. Feeling…

What are the symptoms of night eating syndrome? Night Eating Syndrome (NES) is a parasomnia or eating disorder characterized by specific patterns of eating behavior and related symptoms. Here are the primary symptoms associated with Night Eating Syndrome: 1. Recurrent Nighttime Eating 2. Inability to Sleep Soundly 3. Eating in the Middle of the Night…

What are the symptoms of night blindness? Night blindness, also known as nyctalopia, is a condition characterized by difficulty seeing in low light or darkness. It is not a standalone disease but rather a symptom associated with various underlying conditions. Common symptoms of night blindness include: 1. Difficulty Seeing in Dim Light 2. Delayed Adjustment…

What are the symptoms of Niemann-Pick disease? Niemann-Pick disease is a group of inherited metabolic disorders characterized by the accumulation of sphingomyelin and cholesterol in various tissues and organs due to a deficiency in specific enzymes. The disease includes several types, with Niemann-Pick type A, type B, and type C being the most notable. The…

What are the symptoms of nicotine withdrawal? Nicotine withdrawal symptoms can occur when a person who is dependent on nicotine reduces or quits using nicotine products (such as cigarettes, e-cigarettes, or nicotine replacement therapies). The symptoms can vary in intensity and duration, but common signs of nicotine withdrawal include: 1. Cravings for Nicotine 2. Irritability…

What are the symptoms of nicotine poisoning? Nicotine poisoning can occur when an individual is exposed to a toxic level of nicotine, which can happen through excessive consumption of nicotine products (e.g., cigarettes, e-cigarettes, nicotine gum, or patches), accidental ingestion, or exposure to nicotine in other forms (such as pesticides containing nicotine). The symptoms of…

What are the symptoms of a nicotine headache? Nicotine headaches can occur due to several factors related to nicotine use, including withdrawal from nicotine, overuse, or sensitivity to nicotine. The symptoms of a nicotine headache may include: 1. Location and Quality of Pain 2. Intensity 3. Duration 4. Associated Symptoms Individuals may experience other symptoms…

What are the symptoms of nicotine dependence? Nicotine dependence, commonly associated with tobacco use, manifests through a variety of psychological and physical symptoms. Some of the key symptoms include: 1. Cravings for Nicotine 2. Withdrawal Symptoms When not using nicotine, individuals may experience withdrawal symptoms, which can include: 3. Tolerance 4. Continued Use Despite Harm…

What are the symptoms of a nickel allergy? Nickel allergy is a common form of contact dermatitis that can occur when the skin comes into contact with nickel-containing items. The symptoms typically manifest as: Symptoms usually appear 12 to 48 hours after exposure and can occur in areas where the skin has come into direct…

What are the symptoms of new daily persistent headache? New Daily Persistent Headache (NDPH) is a type of headache characterized by a sudden onset that becomes continuous from its onset and persists daily, typically lasting for 15 or more days per month. The specific symptoms can vary from person to person, but here are the…

What are the symptoms of neutrophilia? Neutrophilia refers to an increased number of neutrophils, a type of white blood cell that plays a crucial role in the body’s immune response, particularly in fighting off infections. Neutrophilia is often a response to various physiological or pathological conditions. The condition itself may not always have specific symptoms;…

What are the symptoms of neutropenia? Neutropenia is a condition characterized by an abnormally low level of neutrophils, a type of white blood cell crucial for the immune response, particularly in fighting off infections. Neutrophils play a vital role in the body’s defense against bacteria and fungi. The symptoms of neutropenia can vary, and while…

What are the symptoms of neurosyphilis? Neurosyphilis is a complication of syphilis that occurs when the Treponema pallidum bacterium, which causes syphilis, infects the central nervous system. This can happen during any stage of syphilis, but it is most commonly associated with late or tertiary syphilis. The symptoms of neurosyphilis can vary widely and may…

What are the symptoms of neuropraxia? Neuropraxia is the mildest form of nerve injury and typically results in a temporary loss of motor or sensory function due to a blockage of nerve conduction. The primary symptoms of neuropraxia include: Neuropraxia often results from trauma, compression, or overstretching of a nerve, such as what happens with…

What are the symptoms of neuropathic pain? Neuropathic pain is a type of chronic pain that arises from damage or dysfunction of the nervous system, which can be caused by various conditions, including diabetes, infection, injury, or neurological diseases. The symptoms of neuropathic pain can vary by individual and often have distinctive characteristics. Here are…

What are the symptoms of neuromyelitis optica? Neuromyelitis optica (NMO), also known as Devic’s disease, is an autoimmune disorder that primarily affects the central nervous system, particularly the optic nerves and spinal cord. The symptoms can vary depending on which part of the central nervous system is affected, and they may present in distinct episodes…

What are the symptoms of neuromuscular disorders? Neuromuscular disorders encompass a broad range of conditions that affect the peripheral nervous system, including the motor neurons, neuromuscular junctions, and muscles themselves. The symptoms can vary widely depending on the specific disorder and the areas of the nervous system and muscles that are affected. Here are some…

What are the symptoms of neuroleptic malignant syndrome? Neuroleptic Malignant Syndrome (NMS) is a potentially life-threatening condition that can occur in response to antipsychotic medications (neuroleptics) or, in some cases, other dopamine antagonists. It is characterized by a combination of clinical features that indicate severe muscle rigidity, altered mental status, autonomic dysfunction, and hyperthermia. Here…

What are the symptoms of neurogenic shock? Neurogenic shock is a form of distributive shock that occurs due to a loss of sympathetic tone and vasodilation as a result of spinal cord injury or other conditions that affect the autonomic nervous system. It can result in a range of symptoms, many of which are related…

What are the symptoms of neurogenic bladder? Neurogenic bladder refers to a dysfunction of the bladder caused by a neurologic condition that affects the nerves responsible for bladder control. This can result from various conditions, including spinal cord injuries, multiple sclerosis, Parkinson’s disease, stroke, and other neurological disorders. The symptoms of neurogenic bladder can vary…

What are the symptoms of Neurofibromatosis Type 2? Neurofibromatosis Type 2 (NF2) is a genetic disorder characterized primarily by the development of bilateral vestibular schwannomas (also known as acoustic neuromas) and other nervous system tumors. The symptoms of NF2 often arise from these tumors and can vary significantly among affected individuals. Here are the key…

What are the symptoms of neurofibromatosis Type 1? Neurofibromatosis Type 1 (NF1), also known as von Recklinghausen’s disease, is a genetic disorder that primarily affects the nervous system and is characterized by the growth of tumors on nerves, skin changes, and various other symptoms. The severity and range of symptoms can vary widely among individuals.…