30 relations: Bradycardia, Brain, Cerebrum, Constipation, Cramp, Dehydration, Diagnosis of exclusion, Diarrhea, Dysautonomia, Epileptic seizure, Fludrocortisone, Gastroesophageal reflux disease, Headache, Hyponatremia, Hypotension, Hypovolemia, Malaise, Mineralocorticoid, Nausea, Nerve, Orthostatic hypotension, Pallor, Polydipsia, Polyuria, Rare disease, Salt, Syncope (medicine), Syndrome of inappropriate antidiuretic hormone secretion, Tachycardia, Vertigo.
Bradycardia, also known as bradyarrhythmia, is a slow heart rate, namely, a resting heart rate of under 60 beats per minute (BPM) in adults.
The brain is an organ that serves as the center of the nervous system in all vertebrate and most invertebrate animals.
The cerebrum (Latin for brain) refers to the parts of the brain containing the cerebral cortex (of the two cerebral hemispheres), as well as several subcortical structures, including the hippocampus, basal ganglia, and olfactory bulb.
Constipation (also known as costiveness or dyschezia) refers to bowel movements that are infrequent or hard to pass.
A cramp is a sudden, severe Varma Koilada, and involuntary muscle contraction or over-shortening; while generally temporary and non-damaging, they can cause mild-to-excruciating pain, and a paralysis-like immobility of the affected muscle(s).
Dehydration, also known as hypohydration, is not enough body water, with an accompanying disruption of metabolic processes.
A diagnosis of exclusion (per exclusionem) is a diagnosis of a medical condition reached by a process of elimination, which may be necessary if presence cannot be established with complete confidence from history, examination or testing.
Diarrhea, also spelled diarrhoea, is the condition of having at least three loose or liquid bowel movements each day.
Dysautonomia (or autonomic dysfunction, autonomic neuropathy) is an umbrella term for various conditions in which the autonomic nervous system (ANS) does not work correctly.
An epileptic seizure (colloquially a fit) is a brief episode of signs or symptoms due to abnormal excessive or synchronous neuronal activity in the brain.
Fludrocortisone (also called 9α-fluorocortisol or 9α-fluorohydrocortisone) is a synthetic corticosteroid with moderate glucocorticoid potency and much greater mineralocorticoid potency.
Gastroesophageal reflux disease (GERD), gastro-oesophageal reflux disease (GORD), gastric reflux disease, acid reflux disease, or reflux (in babies and young children) is a chronic symptom of mucosal damage caused by stomach acid coming up from the stomach into the esophagus.
A headache or cephalalgia is pain anywhere in the region of the head or neck.
Hyponatremia (American English) or hyponatraemia (British English) is low sodium concentration in the blood.
Hypotension is low blood pressure, especially in the arteries of the systemic circulation.
In physiology and medicine, hypovolemia (also hypovolaemia, oligemia or shock) is a state of decreased blood volume; more specifically, decrease in volume of blood plasma.
Malaise is a feeling of general discomfort or uneasiness, of being "out of sorts", often the first indication of an infection or other disease.
Mineralocorticoid(s) are a class of steroid hormones characterized by their influence on salt and water balances.
Nausea (Latin nausea, from Greek ναυσία - nausia, "ναυτία" - nautia, motion sickness", "feeling sick or queasy") is a sensation of unease and discomfort in the upper stomach with an involuntary urge to vomit.
A nerve is an enclosed, cable-like bundle of axons (the long, slender projections of neurons) in the peripheral nervous system.
Orthostatic hypotension, also known as postural hypotension, orthostasis, and colloquially as head rush or dizzy spell, is a form of low blood pressure in which a person's blood pressure falls when suddenly standing up or stretching.
Pallor is a pale color of the skin that can be caused by illness, emotional shock or stress, stimulant use, or anemia, and is the result of a reduced amount of oxyhaemoglobin and is visible in skin or mucous membrane.
Polydipsia is excessive thirst.
Polyuria is a condition usually defined as excessive or abnormally large production or passage of urine (greater than 2.5 or 3 L over 24 hours in adults).
A rare disease, also referred to as an orphan disease, is any disease that affects a small percentage of the population.
Common salt is a mineral composed primarily of sodium chloride (NaCl), a chemical compound belonging to the larger class of salts; salt in its natural form as a crystalline mineral is known as rock salt or halite.
Syncope, also known as fainting, passing out and swooning, is defined as a short loss of consciousness and muscle strength, characterized by a fast onset, short duration, and spontaneous recovery.
The syndrome of inappropriate antidiuretic hormone secretion or SIADH (other names: Schwartz-Bartter syndrome, SIAD—syndrome of inappropriate antidiuresis) is characterized by excessive release of antidiuretic hormone from the posterior pituitary gland or another source.
Tachycardia, also called tachyarrhythmia, is a heart rate that exceeds the normal resting rate.
Vertigo is when a person feels like they are moving when they are not.