Headaches, nasal congestion, sinuses, facial numbness, vision problems.did ct scan showed only mucosal thickening of bilateral sphenoid and ethmoid.

Sinus Disease??: It is possible these symptoms are due to acute or chronic sinus disease. However, other diseases can cause similar symptoms. Please see your health care provider - consults with an ear, nose and throat specialist or neurologist (brain and nerve specialist) may be appropriate next steps.

Chronic sinusitis : Chronic allergic rhino sinusitis can definitely be causing your symptoms. I would recommend a one month trial of daily antihistamines like Claritin (loratadine) or zyrtec and nightly sinus rinses. If your symptoms are not better i would see an ENT like me who specializes in nose/sinus surgery to discuss options.