Hi all hope you're coping this is going to be short because hard to type and non stop cough. Gp changed my medication from citalopram to mirtazapine email 2 days ago. Since which I've had a dry mouth and now coughing choking and throwing up frothy Fleming with dark grey tinge and grey/light green thick mucus. Also leaking a lot of urine when cough. No temperature but very weak. Any advice please. I can't get to Dr have to call them early morning for appointment on day and can never get in on a Monday. I've taken my salbutamol but it's not stopping the painful cough.