Taking advice from a hakeem or physician when using treatments prescribed in the Hadith

Q: Are treatments of various diseases mentioned in hadiths part of wahi? Should we do them or go to a hakeem who has expertise in this field? The Hakeem tells other procedures with the same thing like in hadith cure for pneumonia is mentioned with qustul hind and hakeem also tells a procedure with qustul hind but a different method not the same method told by the prophet.

Musaafir staying in one place for weeks but travelling safr distance every weekend

Q:

1. If a person travels overseas for 5 weeks but every weekend he travels safr distance for sight seeing and returns to the hotel at night, will he be a musafir during those 5 weeks?

2. If he travels out of the area that his hotel is in but it is not safr distance, will he still be considered a musafir?

Writing out three talaaqs in the state of duress

Q: Mufti Saheb, I was forced by my family to divorce my wife by writing on a page and signing that I am giving her three talaaqs. My family threatened to beat me up if I did not comply. Hence, I was forced to write the following: “I, so and so, am giving my wife three talaaqs.” Are the three talaaqs which I wrote valid or is my wife still in my nikaah?  I did not verbally issue the three talaaqs.