Spironolactone Aqueous Compositions

A ready-to-use liquid formulation, comprising:

• micronized spironolactone in an amount of about 5 mg/mL;
• one or more pharmaceutically acceptable excipients comprising
• a hydrocolloid in an amount to provide a formulation viscosity of from 100 cP to 300 cP, and
• glycerin in an amount of from 18 mg/mL to 24 mg/mL;
• and
• a water vehicle.