A guitar amplifier (or guitar amp) is an electronic amplifier that amplifies the electrical signal from a pickup on an electric guitar, bass guitar, or acoustic guitar so that it can produce sound through a loudspeaker, which is typically housed in a wooden cabinet.
WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms headache, pain or discomfort and watery eyes including Acute sinusitis, Nearsightedness, and Chronic sinusitis. There are 86 conditions associated with headache, pain or discomfort and watery eyes. The links below will provide you with more detailed information on these medical conditions from the WebMD Symptom Checker and help provide a better understanding of causes and treatment of these related conditions.
Tear ducts can become blocked from infection and inflammation, both of which can also lead to excessive tear production. The outer membrane of the eye is called the conjunctiva. Infection of the conjunctiva (conjunctivitis) is a common cause of itchy, watery eyes, as well as eye swelling. Symptoms that can be associated with watery eye and excessive tearing include. 1  eye pain, 2  eye inflammation or eye infection, 3  vision impairment,