4th week of a cold

[Packcold]

This is ridiculous. I had one week of a blocked nose and a sore throat, but didn't feel too bad.

Since then, I've had three weeks of good and bad days in terms of how ill I feel, but I've had a constantly streaming nose, sore throat, cough and for the last few days the most awful headache.

How much longer?!

Have you tried taking an antihistamine in case it's hay fever?

Yes, it didn't seem to help and the day that was worst last week was the one when it rained, which would mean the pollen count was low? I've never suffered from allergies before.

Does hay-fever cause headaches?