| 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) |
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Pain in various parts of the head, not confined to the area of distribution of any nerve. C34661 |
| Cough |
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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 |
| Crackles and rales |
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Abnormal breath sounds (crackles) heard on auscultation, indicating inflammation, fluid, or infection of the lung. C119216 |
| Intercostal retractions (lower chest wall indrawing) |
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The marked inward movement of the muscles between the ribs during inhalation, indicating that there is reduced pressure in the thoracic cavity, and which can be a sign of breathing difficulties. C87087 |
| Neck pains |
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Painful sensation in the neck area. C50663 |
| Cervical lymphadenopathy (at least 1.5 cm in diameter) |
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Enlargement of the cervical lymph nodes usually due to infections or involvement by malignant neoplasms. C40989 |
| Oral mucosal change |
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Of, or relating to, or affecting, or for use in the mouth.:Mucous membrane.:The act of alteration or modification; changed or altered in form or character. C25311:C13166:C25446 |
| Swollen, red, or cracked lips |
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An inflammatory process affecting the lip. C79545 |
| Strawberry tongue |
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A pathological finding in which inflammation, hyperemia and enlarged papillae of the dorsum of the tongue resemble a strawberry. It may be seen in variety of bacterial and viral disorders, and in non-infectious disorders such as Kawasaki disease. C168443 |
| Erythema of the oral/pharyngeal mucosa |
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Erythema of the mucus membranes lining the part of the pharynx located between the soft palate and the upper portion of the epiglottis. C180690 |
| Changes in hands and feet (Peripheral extremity changes) other than swelling |
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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 |
| Allodynia (pain out of proportion to the stimulus) |
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Pain caused by a stimulus that would not normally provoke pain. C180616 |
| Anxiety |
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Apprehension of danger and dread accompanied by restlessness, tension, tachycardia, and dyspnea unattached to a clearly identifiable stimulus. C26696 |
| Cannot move and/or feel one side of of body or face |
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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 |
| Depressed mood |
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An emotional state characterized by feelings of sadness, emptiness, and/or tearfulness. C117199 |
| Hallucinations (seeing or hearing things others dont see or hear) [should not be completed for children <15yrs] |
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A false sensory perception in the absence of an external stimulus, as distinct from an illusion which is a misperception of an external stimulus. C37961 |
| Muscle weakness |
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A reduction in the strength of one or more muscles. C50658 |
| Palpitations |
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An unpleasant sensation of irregular and/or forceful beating of the heart. C37999 |
| Weight loss |
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A reduction in total body weight. C3445 |
| Failure of expected weight gain |
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A history of less than normal weight gain. C168252 |
| Failure of expected linear growth |
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Less than normal linear growth in an infant or child. C113100 |
| Night Sweats |
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Perspiration experienced nocturnally that is unrelated to environmental temperature. C3279 |
| Problems with balance |
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A deficit in equilibrium, which may manifest as unsteady ambulation or inability to maintain an upright position. C122435 |
| Problems with gait/falls |
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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 |
| Altered level of consciousness/confusion |
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A level of awareness and arousal other than normal.: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 mental state characterized by a lack of clear and orderly thought and behavior. C121627:C37998:C37928 |
| Trouble in concentrating |
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A question about whether an individual has or had trouble concentrating. C99794 |
| Forgetfulness |
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A question about whether an individual is forgetful. C173922 |
| Persistent cough |
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Retained; never-ceasing.: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. C43623:C37935 |
| Balckouts |
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A temporary loss of consciousness or a temporary state of altered consciousness that results in memory loss. C180702 |
| Orthostasis (dizziness/lightheadedness/blackouts on sitting up or standing) |
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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 |