Is there a serum potassium level for when you would recommend discontinuing potassium citrate in a patient with recurrent nephrolithiasis, hypocitraturia, and hyperkalemia?

Is there a specific serum potassium level at which you would recommend decreasing or discontinuing potassium citrate in a patient with recurrent nephrolithiasis, hypocitraturia, and hyperkalemia?

• Decrease dose if serum potassium level is above 5.0 mEq/L
• Decrease dose if serum potassium level is above 5.5 mEq/L
• Discontinue if serum potassium level is above 5.0 mEq/L
• Discontinue if serum potassium level is above 5.5 mEq/L
• Other