What should I do about forehead wrinkles?

I am a man in my late 50s who is still in active service.

I am worried because my forehead wrinkles are getting deeper.

There is also an unnatural expression and a feeling that the eyes are heavy.

I often hear that I look much older because of my forehead wrinkles.

What procedure would be suitable for me?

I would also like to know if improvement is possible with Botox alone, or if I need to get fillers or a lifting procedure.

I would like to know if there are any side effects, such as unnatural facial expressions or drooping eyelids, after receiving the procedure.