Kidney stones (also called renal calculi, nephrolithiasis or urolithiasis) are hard deposits made of minerals and salts that form inside your kidneys. Diet, excess body weight, some medical conditions, and certain supplements and medications are among the many causes of kidney stones.

What does vertigo feel like?

Vertigo feels like you or everything around you is spinning – enough to affect your balance. It’s more than just feeling dizzy. A vertigo attack can last from a few seconds to hours. If you have severe vertigo, it can last for many days or months.

What are the first signs of vertigo?

• Dizziness.
• Feeling like you’re moving or spinning.
• Problems focusing the eyes.
• Hearing loss in one ear.
• Balance problems.
• Ringing in the ears.
• Sweating.
• Nausea or vomiting.