| Expectoration (sputum production/increase of new phlegm) |
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To clear material from the throat or lungs by coughing it up and spitting it out. C85859 |
| Dyspnea (shortness of breath) |
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An uncomfortable sensation of difficulty breathing. It may present as an acute or chronic sign of an underlying respiratory or heart disorder. C2998 |
| Wheezing |
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A symptom and a finding during physical examination, characterized by a high-pitched, whistling sound during breathing. It results from the narrowing or obstruction of the respiratory airways. The most common causes of wheezing are asthma, chronic obstructive pulmonary disease, tracheobronchitis, and pulmonary edema. C78718 |
| Cyanosis (bluish lips/face) |
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A bluish or purplish discoloration of the skin and mucous membranes resulting from a reduced concentration of oxygenated hemoglobin in the blood. C26737 |
| Chest pain |
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Pain in the chest. C38665 |
| Sore throat |
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Any kind of inflammatory process of the tonsils, pharynx, or/and larynx characterized by pain in swallowing. C50747 |
| Dysphonia (hoarse voice) |
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A speech disorder resulting in impaired utterance of sounds by the vocal folds. C86950 |
| Cognitive issues (Hypoxia - Impaired judgment, memory loss, impaired motor coordination) |
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A decrease in the amount of oxygen in the body. Symptoms range from mild (impaired judgment, memory loss, impaired motor coordination) to severe (seizures and coma).:A difficulty, disorder, or condition needing resolution.:Of or being or relating to or involving cognition. C3890:C28020:C37926 |
| Rhinorrhea (nasal congestion or runny nose) |
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A discharge of fluid from the nose. C54282 |
| COVID-19-associated anosmia (smell) |
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Anosmia caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). C171558 |
| Conjunctivitis |
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Inflammation of the conjunctiva of the eye. C34504 |
| Ear pain |
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Painful sensation in the ear region. C37944 |
| Diarrhea (?3 loose stools/24 hr. period) |
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Watery bowel movements. C2987 |
| Nausea and vomiting |
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Expelling the contents of the stomach and the sensations associated with it. They are symptoms of an underlying disease or condition and not a specific illness. C3259 |
| Anorexia (decrease in appetite) |
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Loss of appetite. C2875 |
| COVID-19-associated ageusia (loss of taste) |
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Ageusia caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). C173629 |
| Abdominal pain |
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Painful sensation in the abdominal region. C26682 |
| Malaise |
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A feeling of general discomfort or uneasiness, an out-of-sorts feeling. C3832 |
| Insomnia (difficulty sleeping) |
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A sleep disorder characterized by difficulty in falling asleep and/or remaining asleep. C28286 |
| Irritability |
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Excited response to stimuli. C50623 |
| Fatigue |
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Overall tiredness and lack of energy. C3036 |
| Feeling of heaviness in arms or legs |
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The portion of the upper extremity between the shoulder and the elbow. For clinical purposes this term is also used to refer to the whole superior limb.:An article used to connect words, phrases, or clauses representing alternatives; used to connect alternative terms for the same thing; used in correlation; used to correct or rephrase what was previously said; otherwise.:The portion of the lower extremity between the knee and the ankle. For clinical purposes this term is also used to refer to the whole inferior limb.:A question about whether an individual has or had heaviness. C32141:C37998:C32974:C105776 |
| Myalgia (muscle pain) |
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Painful sensation originating from a muscle or group of muscles. C27009 |
| Joint pain |
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A question about whether an individual has or had painful joints. C118280 |
| Swelling of hands or feet |
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The distal portion of the upper extremity. It consists of the carpus, metacarpus, and digits.:An article used to connect words, phrases, or clauses representing alternatives; used to connect alternative terms for the same thing; used in correlation; used to correct or rephrase what was previously said; otherwise.:The structure found below the ankle joint required for locomotion.:Enlargement; expansion in size; sign of inflammation. C32712:C37998:C32622:C3399 |
| Lymphadenopathy (swollen glands) |
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An enlarged lymph node. Causes include viral and bacterial infections and cancers that affect the lymph nodes. C50764 |
| Xerosis (dry skin) |
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The pores are generally fine with a papery thin texture that feels dry to the touch. Usually flaky and dull looking. C74592 |
| Paresthesia (numbness or tingling somewhere in the body) |
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Abnormal cutaneous sensations of tingling, numbness, pressure, cold, and warmth that an individual experiences without the presence of a stimulus. It results from functional disturbances of sensory neurons. Causes include peripheral vascular disease, peripheral neuropathy, and nerve damage. C28177 |
| Alopecia (hair loss) |
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Hair loss usually from the scalp. It may result in bald spots or spread to the entire scalp or the entire epidermis. It may be androgenetic or caused by chemotherapeutic agents, compulsive hair pulling, autoimmune disorders or congenital conditions. C50575 |
| Skin rashes |
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Any change in the skin which affects its appearance or texture. A rash may be localized to one part of the body, or affect all the skin. Rashes may cause the skin to change color, itch, become warm, bumpy, dry, cracked or blistered, swell and may be painful. C39594 |
| Toe rashes (red/purple sores or blisters on the feet, including the toes) |
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A self-limited dermatologic manifestation seen on the toes of some patients with COVID-19 that resembles chilblains (perniosis). The lesions may be pink, red, blue or purple and have a similar appearance to frostbite. It appears to resolve once the infection has been cleared. C172128 |
| Hemorrhage (bleeding) |
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The flow of blood from a ruptured blood vessel. C26791 |
| Other, Specify |
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A directive to specify when the listed responses are not sufficient. C157101 |
| Asymptomatic |
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Without clinical signs or indications that raise the possibility of a particular disorder or dysfunction. C3833 |
| Hyperpyrexia (fever > 100.4°F) |
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Body temperature of 106 degrees Fahrenheit (41.1 degrees Celsius) or higher. C111817 |
| Subjective fever |
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A symptom report of fever without an objective temperature measurement. C173825 |
| Chills |
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Shivering or moderate tremors of the body often accompanied by a cold sensation. C35143 |
| Rigors |
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Severe chills accompanied by vigorous shaking. C111658 |
| Dizziness |
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A sensation of lightheadedness, unsteadiness, turning, spinning or rocking. C37943 |
| Cephalgia (Headache)
Cough |
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Pain in various parts of the head, not confined to the area of distribution of any nerve. C34661 |
| Allodynia |
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A sudden, often repetitive, spasmodic contraction of the thoracic cavity, resulting in violent release of air from the lungs, and usually accompanied by a distinctive sound. C37935 |
| Hypersomnia |
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Pain caused by a stimulus that would not normally provoke pain. C180616 |
| Palpitations |
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A sleep disorder characterized by excessive sleepiness. C78346 |
| Weight loss |
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An unpleasant sensation of irregular and/or forceful beating of the heart. C37999 |
| Exertional fatigue |
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A reduction in total body weight. C3445 |
| Cannot move and/or feel one side of body or face |
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Prolonged, extreme exhaustion after physical or mental effort or stress. C180621 |
| Changes in hands and feet (Peripheral extremity changes) other than swelling |
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Paralysis of one side of the body.:An article used to connect words, phrases, or clauses representing alternatives; used to connect alternative terms for the same thing; used in correlation; used to correct or rephrase what was previously said; otherwise.:Affecting one side of the body or one of a pair of organs.:A loss of the sensation of feeling in an area of the body. C64329:C37998:C28012:C34857 |
| Problem with gait/falls |
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Distinct from those already mentioned, listed, or considered.:Enlargement; expansion in size; sign of inflammation:On or near an edge or constituting an outer boundary; the outer area.:A body region referring to an upper or lower extremity.:The act of alteration or modification; changed or altered in form or character. C151896:C3399:C25233:C12429:C25446 |
| Problems with balance |
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A finding referring to walking difficulties.:An article used to connect words, phrases, or clauses representing alternatives; used to connect alternative terms for the same thing; used in correlation; used to correct or rephrase what was previously said; otherwise.:A sudden movement downward, usually resulting in injury. C78303:C37998:C50558 |
| Neck Pain |
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A deficit in equilibrium, which may manifest as unsteady ambulation or inability to maintain an upright position. C122435 |
| Blackouts |
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Painful sensation in the neck area. C50663 |
| Orthostasis (dizziness/lightheadedness/blackouts on sitting up or standing) |
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A temporary loss of consciousness or a temporary state of altered consciousness that results in memory loss. C180702 |
| Tourette Syndrome |
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A condition characterized by development of symptoms while standing. It is an autonomic nervous system disorder and the symptoms are relieved once the person sits back down. Symptoms include heart palpitations, sweating, anxiety, lightheadedness, hyperpnea, anxiety, and blurred vision. C84973 |
| Depression |
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A neurologic disorder caused by defective metabolism of the neurotransmitters in the brain. It is characterized by repeated involuntary movements (motor tics) and uncontrollable vocal sounds (vocal tics). The symptoms are usually manifested before the age of eighteen. C35078 |
| Anxiety problems |
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A melancholy feeling of sadness and despair. C2982 |
| Autism or Autism Spectrum Disorder (ASD), Aspergers |
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Apprehension of danger and dread accompanied by restlessness, tension, tachycardia, and dyspnea unattached to a clearly identifiable stimulus. C26696 |
| Disorder, Pervasive Developmental Disorder (PDD) |
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A disorder characterized by marked impairments in social interaction and communication accompanied by a pattern of repetitive, stereotyped behaviors and activities. Developmental delays in social interaction and language surface prior to age 3 years.:A spectrum of developmental disorders that includes autism, Asperger syndrome, and Rett syndrome. Signs and symptoms include poor communication skills, defective social interactions, and repetitive behaviors.:A disorder most often diagnosed in the pediatric years in which the individual displays marked impairment in social interaction and a repetitive, stereotyped pattern of behavior. The individual, however, displays no delay in language or cognitive development, which differentiates Asperger Syndrome from autism.:An article used to connect words, phrases, or clauses representing alternatives; used to connect alternative terms for the same thing; used in correlation; used to correct or rephrase what was previously said; otherwise.:A category of developmental disorders characterized by impaired communication and socialization skills. The impairments are incongruent with the individual's developmental level or mental age. These disorders can be associated with general medical or genetic conditions. C97161:C88412:C97159:C37998:C97179 |
| Attention Deficit Disorder or Attention Deficit Hyperactivity Disorder (ADD/ADHD) |
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A disorder characterized by a marked pattern of inattention and/or hyperactivity-impulsivity that is inconsistent with developmental level and clearly interferes with functioning in at least two settings (e.g. at home and at school). When present, the symptoms of hyperactivity are most often present before the age of 7 years. There are three recognized presentations or subtypes from most to least common: combined type, inattentive/distractible type, hyperactive/impulsive type. C97160 |
| Chronic fatigue |
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A syndrome of unknown etiology. Chronic fatigue syndrome (CFS) is a clinical diagnosis characterized by an unexplained persistent or relapsing chronic fatigue that is of at least six months' duration, is not the result of ongoing exertion, is not substantially alleviated by rest, and results in substantial reduction of previous levels of occupational, educational, social, or personal activities. Common concurrent symptoms of at least six months duration include impairment of memory or concentration, diffuse pain, sore throat, tender lymph nodes, headaches of a new type, pattern, or severity, and nonrestorative sleep. The etiology of CFS may be viral or immunologic. Neurasthenia and fibromyalgia may represent related disorders. Also known as myalgic encephalomyelitis. C3037 |
| Post-traumatic stress disorder (PTSD) |
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An anxiety disorder precipitated by an experience of intense fear or horror while exposed to a traumatic (especially life-threatening) event. The disorder is characterized by intrusive recurring thoughts or images of the traumatic event; avoidance of anything associated with the event; a state of hyperarousal and diminished emotional responsiveness. These symptoms are present for at least one month and the disorder is usually long-term. C3389 |
| Suicidal thoughts or behaviors |
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Thoughts of taking one's own life. C80102 |
| Mania or bipolar disorder |
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Excitement of psychotic proportions manifested by mental and physical hyperactivity, disorganisation of behaviour and elevation of mood.:An article used to connect words, phrases, or clauses representing alternatives; used to connect alternative terms for the same thing; used in correlation; used to correct or rephrase what was previously said; otherwise.:A disorder of the brain that causes unusual shifts in mood, energy, activity levels and the ability to carry out day-to-day tasks. Often these moods range and shift from periods of elation and energized behavior to those of hopelessness and depression. C61374:C37998:C34423 |
| Behavioral disorder or conduct problems |
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A specific behavioral problem that occurs in persistent patterns and characteristic clusters and that causes clinically significant impairment. C35470 |
| Developmental delay |
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Failure to meet, or late achievement of developmental milestones. C116942 |
| Intellectual disability (formerly known as mental retardation) |
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A broad category of disorders characterized by an impairment to the intelligence an individual possesses. These impairments can result from trauma, birth, or disease and are not restricted to any particular age group. C97250 |
| Speech or other language disorder |
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A term referring to disorders characterized by the disruption of normal speech. It includes stuttering, lisps, dysarthria and voice disorders.:An article used to connect words, phrases, or clauses representing alternative; used to connect alternative terms for the same thing; used in correlation; used to correct or rephrase what was previously said; otherwise.:A category of disorders characterized by an impairment in the development of an individual's language capabilities, which is in contrast to his/her non-verbal intellect. C5041:C37998:C97155 |
| Learning disability |
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A group of disorders that affect a person's ability to learn or process specific types of information which is in contrast to his/her apparent level of intellect. C89334 |