Below are the main rubriks (i.e strongest indications or symptoms) of Sulphur in traditional homeopathic usage, not approved by the FDA.
Have you ever used ? Yes No
Sleep and dreams
Talks, jerks, and twitches during sleep
Wakes up singing
Wakes frequently, and becomes wide awake suddenly
Catnaps; slightest noise awakens
Cannot sleep between 2 an 5 am.≡ more ...