I changed from tablets to gel, now patches. Tablets had lactose which I can no longer tolerate. Meno clinic changed me to patches as wasn't coping on gel after being on it for several years. Gel/patches are supposed to be a safer way to take HRT, but if you're fine on tablets, I'd stick to them. Changing doesn't always work. But if you feel strongly enough about it, why not speak to GP or meno clinic.