Lengthening and shortening lifespans

What is prescribed for the Muslim with regard to the coronavirus pandemic?

Islamic teachings on the control of contagious diseases

Ruling on hair transplants if the follicles are taken from someone else

Ruling on wearing a wig and hair transplants for a woman whose hair has fallen out

Ruling on using drugs (marijuana) to ease pain

The dentist drilled too far in a root canal and damaged the nerve

Should she stop psychiatric treatment and only use ruqyah shar‘iyyah even if the condition worsens?

Treating cracks in the feet with tattoos

She is suffering from obesity; is there a shar‘i remedy for that?