I’m 22, male and have exercised my whole life most days of the week on average until now. My diet is also good and I am a healthy weight.
Whenever it’s average daytime temperature in the England (about 20 degrees) I feel very unwell - heady, sleepy, can’t concentrate and muscles feel exhausted and stiff. This has affected my life a lot as it’s slowly got worse the last two years (I’m now at the point where I’m struggling to even work without feeling very unwell). Along with these symptoms I also get nasal congestion which is caused from inflamed turbinates inside the nose and a dry tongue which has white froth like stuff on it which scrapes off. Breathing when the symptoms are present feels unsatisfying and inefficient yet there is no physical blockage other than nasal inflammation (feels like breathing humid air I guess)
If the temperature drops to about 16 degrees or below the nasal congestion along with other symptoms begin to diminish. If i go into a building the issues tend to arise and will get worse if airflow is poor and room temp is high. For example a nightclub or shops with central heating/ warmth. Poor airflow also contributes.
I will also add every morning when i wake i wake i feel all confused and my my muscles are exhausted. If i try and do mild exercise i get totally out of breath and feel very unwell. my heart feels its not working right and needs more oxygen if i do even simple things like bending down or moving suddenly/ fast walking. (this could be because im asleep and i am confined to a room with a temp which is not considered low enough
Suggestions or ideas on what it could be please. Doctors refusing to help as blood tests fine and lung test and allergy test did not flag. They think it’s anxiety and depression yet I’m neither of these things as im fine if its cold at night?!