A bathroom is a dangerous place even for those who can move around freely. Imagine how it is for a family member with a medical condition. Providing a shower seat for your patient will ensure that they don't fall or slip whilst you are trying to give them a good scrub.
If they can shower alone, you only have to secure them in the shower chair and you can have the peace of mind that they will be safe by themselves. You can purchase a medical shower chair online via https://www.lisclare.com/shower-toilet-chair/.
It's like a regular chair, except that it is made of waterproof material, designed not to slip out of place, and easy to maintain or clean. Some models are extra sturdy for heavier patients.
By the time your patient has recovered, they would have acquired the habit of using their trusty shower seat that you may not even need to stow or give away. You might try using it, too. Discover for yourself that it is indeed a useful bathroom accessory.
Fulltime caregivers greatly appreciate having a shower commode chair for their patients. It is backbreaking work to be transferring the patient from the bed to a regular wheelchair to transport them to the bathroom, only to transfer them again to a regular shower seat once there.
And then after the shower, you will have to do it backward. All these maneuverings will exhaust the patient as well.
Homecare for a beloved member of the family is a daunting responsibility. Make this undertaking as easy as possible for everyone in the household, especially for the patient. Provide yourselves with the tools to breeze through the daily hurdles. A shower chair is a good start.