Yes, there are brands of hearing aids specifically designed for people with severe allergies. Some devices are made with materials like silicone or resin to help reduce allergic reactions. It's important to communicate with your audiologist about any allergies you may have and to discuss alternative options that may be better suited for you. It's also recommended to wait for your ear skin to fully heal before trying a new hearing aid to avoid any further irritation. If your current audiologist cannot provide hearing aids from certain brands that have worked for you in the past, it may be worth seeking guidance from another professional in the field.