Physical Symptoms:
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Queasiness – A mild form of nausea, often caused by motion sickness, pregnancy, or digestive issues.
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Quincke's edema – Swelling under the skin or mucous membranes, typically caused by an allergic reaction (angioedema).
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Quivering – Involuntary shaking or trembling, often due to anxiety, cold, or neurological conditions.
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Quick fatigue – Feeling unusually tired or exhausted after minimal exertion, which can be related to chronic conditions like anemia or chronic fatigue syndrome.
Mental Symptoms:
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Quarrelsome behavior – Being prone to arguments or conflicts, often due to irritability, stress, or mood disorders.
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Quixotic thinking – Idealistic or impractical thoughts, often in pursuit of unrealistic or impossible goals.
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Quietude – A state of mental calmness or stillness, but can also refer to a lack of expression, sometimes seen in depressive states.
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Questioning reality – A symptom seen in certain mental health conditions, such as dissociation or psychosis, where individuals doubt the world around them or their perceptions.