Add dropdown arrow for medication suggestions and remove "benefits and risks" text on mobile and web

![Image](https://github.com/user-attachments/assets/8e89010f-6e1c-4a9e-afcc-3950c76d189b)
![Image](https://github.com/user-attachments/assets/172277c5-7d14-41b1-bae6-465a5557b41a)