I had a bout of hemoptysis this past Sunday which was straight blood, bright red. It got under control that evening after about 30 minutes and has been dissipating since. However, I'm still coughing up a little bit of blood 4 days later and the color is more of a brownish hue. Is this just remnants of what took place on Sunday? Has anyone else experienced this? Of course, I've been in touch with my doctor.