http://www.medhelp.org/forums/FamilyPractice/messages/522.html
this link is useful i think
i had the same sensasion buzzing but no pain. it's started when i feel pain after peeing not long ago. not frequent buzz but annoying. the buzz also accompanied by sore throat and flu. Here is the logical xplanation from the link above.
Tough to say without examination. Any type of infectionAcute cytomegalovirus (cmv) infection
Acute hiv infection
Asymptomatic hiv infection
Athlete's foot
Breast infection
Cellulitis
Chlamydia infections in women
Common cold
Corneal ulcers and infections
Cystitis - acute bacterial
Ear infection - acute, bleed or penileCancer - penis traumaAcoustic trauma
Amputation - traumatic
Ear barotrauma
Facial trauma
Genital injury
Head injury
Head trauma
Post-traumatic stress disorder
Stomach disease or trauma
Tailbone trauma can leadLead poisoning to the symptoms.
You can consider sending the urineCalcium - urine
Calcium urine test
Chloride - urine
Cortisol - urine
Electrolytes - urine
Glucose test - urine
Hcg in urine
Ketones - urine
Kidney - blood and urine flow
Lh urine test (home test)
Ph urine test off for anaylsis and culture to rule out infectionAcute cytomegalovirus (cmv) infection
Acute hiv infection
Asymptomatic hiv infection
Athlete's foot
Breast infection
Cellulitis
Chlamydia infections in women
Common cold
Corneal ulcers and infections
Cystitis - acute bacterial
Ear infection - acute.
Regarding a bleed or traumaAcoustic trauma
Amputation - traumatic
Ear barotrauma
Facial trauma
Genital injury
Head injury
Head trauma
Post-traumatic stress disorder
Stomach disease or trauma
Tailbone trauma, you can consider an ultrasound17 week ultrasound
30 week ultrasound
Abdominal ultrasound
Breast ultrasound
Carotid duplex
Doppler ultrasound exam of an arm or leg
Duplex/doppler ultrasound test
Echocardiogram
Eye and orbit ultrasound
Intravascular ultrasound
Pregnancy ultrasound to image these considerations.