There are several different types of bedside commodes, which can vary in design, features, and functionality. Some of the most common types of bedside commodes include: 

1. Standard bedside commodes: These are the most basic type of bedside commodes, consisting of a simple frame with a toilet seat and a removable bucket or pan underneath. 

1. Drop-arm bedside commodes: These commodes have arms that can be lowered or swung out of the way, making it easier for individuals to transfer onto the seat from a wheelchair or other mobility aid. 

1. Bariatric bedside commodes: These commodes are designed for individuals who are larger or heavier than average and can typically support a higher weight capacity than standard commodes. 

1. 3-in-1 commodes: These commodes can be used as a bedside commode, a toilet safety frame, or an elevated toilet seat, providing additional flexibility and functionality. 

1. Wheeled bedside commodes: These commodes have wheels on the legs, making them easier to move around and providing added convenience for caregivers. 

1. Folding bedside commodes: These commodes can be folded up for easy storage and transportation, making them a good choice for individuals who need a commode that can be easily moved between different locations. 

The type of bedside commode that is best for a particular individual will depend on their specific needs, preferences, and mobility level. It is important to choose a commode that is comfortable, stable, and easy to use, and that can accommodate any necessary adaptations or accessories.