If you need permanent cure you need to go for panchakarma. Vamana & vasti are very helpful in PCOS. Medicines given after panchakarma are very effective. Same medicine given without panchakarma have little effect.

1.Because PCOS can occur independently or secondary to other disease thus do check with your thyroid profile [for under active thyroid] and may cause impaired blood sugar level [diabetes], thus seek suggestion/opinion from gynecologist as to why your periods are missing/irregular, who will go for appropriate examination [P.V. [per vaginum/P.S. [per speculum] and Investigations [Ultrasound,Hormonal profile]

PS. In Ayurveda PCOS is considered due to low metabolism (digestive fire) thus drugs given will work/function by increasing the Metabolism by acting as deepana, pacahana,ushna,tekshna, sukshma,lekhana drugs and thus reducing the symptoms.

2. Avoid fatty food,curd,late night work,soyabean,milk,mustard oil,cabbage, and take moong dal,tambul,saindhav,tandulodak,coconut water, vegetable soups