Color of secretions : may be helpful. A CSF leak usually produces just watery drainage and usually follows a significant head injury. Allergies can produce significant nasal discharge and sinuses can appear clear on studies like CT or MRI, whereas, sinusitis usually produces thick secretions. A nasal culture may help as well.
Answered 11/12/2018
249 views
6 doctors weighed in across 4 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question