Constant slight cold.

[qpr78]

Hello everyone!

I was wondering if you could help.

I have had a cold for around 6 months now - nothing debilitating but just annoying and I wonder if it is harming my performance - I had some blood tests done at the doctor's and they said that there was nothing wrong, I'm wondering why this is - it's really annoying and it it just won't go away - even if I stop training for a couple of weeks.

Thanks