Thanks for the query.
You can apply adapalene
gel in night and apply clindamycin
Also take doxycycline capsule.
Multi vitamin will not help you.
Take lot of water,
This will give you some relief.
Please meet a dermatologist
for exact diagnosis.
Let me know if you have any other doubt.
you can ask a direct question to me on this forum, following the below link.
Wishing you a good health.