Thrush can be asymtpomatic and Canesten CREAM is safe to use, provided you don't use the applicator. The pessaries are a no no though. Vagisil is safe to use also and is directed at a more generalised "itch" than just thrush.

If its not thrush, some ways of reducing your itchyness are:

Avoid tight clothing i.e. stockings; gstrings; tight knickers; jeans
Avoid synthetic material i.e. non-cotton knickers

Also during this hot weather, it could be bacteria from excess perspiration "down there" and wearing a panty liner, changed regularly, may help.

Good luck.

Cheers

Kellie