Helo doctor I am 27 year old guy, for the past 3 years I am suffering from shivering. I have this problem before lunch or sometimes before eating. I don't know why but I am taking healthy food at correct time regularly even though it is happening daily. And also I have sweating in day time enormously. Kindly help me.
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Hi, shivering (also called shuddering) is a bodily function in response to early hypothermia or just feeling cold[1] in warm-blooded animals. When the core body temperature drops, the shivering reflex is triggered to maintain homeostasis. Skeletal muscles begin to shake in small movements, creating warmth by expending energy. Shivering can also be a response to a fever, as a person may feel cold. During fever the hypothalamic set point for temperature is raised. The increased set point causes the body temperature to rise (pyrexia), but also makes the patient feel cold until the new set point is reached. Severe chills with violent shivering are called rigors. Rigors occur because the patient's body is shivering in a physiological attempt to increase body temperature to the new set point. Shivering can also appear after surgery. This is known as postanesthetic shivering.
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