Dear Friend,
Welcome to HealthcareMagic Forum & Thanks for the query.
If you feel hot even with the fan, better check 
Thyroid function tests.
Commonly 
Hyperthyroidism can cause this problem. 
The other symptoms of hyperthyroidism are 
irregular periods, increased heartbeats, sweating, increased bowel movements, loss of weight 
Contact me for more information or guidance
Wish you Good Reproductive & Sexual Health
With Warm Regards,
     
Dr. A CHAKRAVARTHY MBBS; MBA; MHSc (Reproductive & Sexual Medicine)
Consultant, SEXUAL MEDICINE / 
SEXOLOGIST, CHAKRAVARTHY’s SEX CLINIC, Trivandrum, KERALA, INDIA
Consultant, Vaccines, 
Rabies & HIV / AIDS Prevention,
Consultant, GENERAL & FAMILY HEALTH
President, International Association of Sexual Medicine (IAS-M)
Call for Appointment:
+919 44 71 55 0 77 / +919 44 77 050 77 / +91 – 99 464 2 55 77
www.drchakravarthy.com / www.sexual-medicine.org / www.stoprabies.com