Hi
Welcome to the MedHelp forum!
Well, not all human beings have the perfect bookish body temperature. A person can have a ‘normal body temperature’ that would become lower in certain instances. Another person can have a lower temperature without any cause.
Since you have temperature fluctuations the first things to be ruled out are thyroid disorders, adrenal gland problems, anemia, diabetes, hypoglycemia and vasovagal attacks.
Hope this helps. Take care!
low grade fever, cough, headache. u need chest xray and follow up on stress level. also have someone check ur blood pressure immediately when u wake up and randomly at different times. any dizziness? am thinking lungs or ur heart is the cause.