It is hard to see the thread in the photos.
I would use the General Cure when it arrives, but also see if you can find a medication that contains levamisole. Once the General Cure course is finished, do a big water change, run some carbon in the filter then use the levamisole. The two meds should get rid of both types of worms.
A lot of worm meds tell you to repeat the treatment after so many weeks. This is important as these meds don't kill any eggs in the tank so they hatch after the med has been removed form the water and reinfect the fish. The repeat course kills these second worms before they get old enough to lay eggs of their own. Read the instructions carefully to see if General Cure says this.