It could be wax, which can cause block añd ringing sounds. But wax usually doesn't cause giddiness. Please don't use ear buds. If u have giddiness u can have tablet. Vertin 8mg twice daily for 3 days. If u don't have giddiness, just ignore ear block and ringing sounds.
Next Steps
tablet. vertin 8 mg twice daily for 3 days.if u have giddiness
Health Tips
don't use ear buds