The Board denied earlier effective dates for the award of disability ratings for GERD and headaches, as it was not factually ascertainable that an increase in disability had occurred within one year prior to the claims being filed.

The Board granted service connection for PTSD, generalized anxiety disorder, and somatic symptom disorder, as well as presumptive service connection for basal cell carcinoma under the PACT Act. Service connection was denied for chronic fatigue syndrome, irritable bowel syndrome, right restless leg syndrome, left restless leg syndrome, an increased rating for psychiatric disorder, bilateral hearing loss, a left forehead surgical scar, and allergic rhinitis.

The Board denied service connection for various conditions, including a head injury, headache disorder, erectile dysfunction, left earache disorder, chronic fatigue, right shoulder disorder, irritable bowel syndrome, right foot disorder, GERD, and left shoulder disorder, as the evidence did not support current diagnoses of these conditions.

The Board denied service connection for various disabilities, including an acquired psychiatric disability, headaches, a back disability, heart disability, and residuals of a stroke, as the evidence did not support a finding that these conditions were related to the Veteran's active service or caused by his service-connected left ear disabilities.

The Veteran was granted service connection for allergic rhinitis, chronic sinusitis, and obstructive sleep apnea, and the initial evaluation for PTSD was increased to 70 percent. Chronic fatigue syndrome was denied.