thanks for using Healthcare Magic
I would be pleased to answer your question .
Brown Dirt like substance can be from an infection or abnormal floral growth in vagina .
It can be from bacterial vaginosis
, mixed infections , trichomoniasis
, or fungal infections .
You will need to take certain antibacterial like Metronidazole
tablet 400 mg twice a day for 5 days and you can also apply sertaconazole
suppository in the vagina .
It will help in reducing the infection . thanks and take care