This thought kept poundering my mind if in real sense MyMy toothpaste causes sore throat. Initially we're a fan of Macleans toothpaste but due to unavailability of it as at the time of purchase, we opted for MyMy with the sole aim of achieving same purpose not knowing we've opted for the bad idea. It started with my Mum days ago and she just taught it was a minor infection so it was treated, later it was my elder sis with same infection... She too was indifferent about it until i got infected too.
A close suspicion and research indicated that it was the toothpaste we opted for that brought all these infections. What a product!

it might have been a case of sensitivity to a component of the toothpaste. My assumption is that you would have stopped using it, but most importantly is to stay away from the product because the next episode might be more dramatic.

The advice is 4yrs old...but better late than never

Dr Ernest