I am suffering from big black intestinal worms in stool. I was also suffering first from mild piles n constipation .So first when I saw dead worm I took krumina tablets of sharangdhar for 2 days then I popped dead worm. Then afterwards I went to ayurvedic Dr. He gave me medicines vidangarishta of sandu and some tablets. Now 20 days r over n now I am feeling better. But I have a doubt that when I started talking Dr. Medicines I did not popped a worm so can we say that medicines have worked? But still I sometimes feel that worms r biting from inside. I also take Neem leaves will it help to kill worms? Earlier I used to go for toilet frequently but now I go only 3 times a day ,so is this sign of improvement?