Canesten Thrush Soft Gel Pessary & Cream Combi 50gTo treat the cause and symptoms of thrush. A vaginal thrush infection may cause any of the following symptoms: whitish, odourless vaginal discharge, persistent burning, itching, redness, swelling and soreness of the vagina and vulva. Ingredients The Soft Gel Pessary is a Soft Vaginal Capsule containing Clotrimazole 500mg, It also contains White Soft Paraffin, Liquid Paraffin, Gelatin, Glycerol, Water, Titanium Dioxide (E171), Quinoline Yellow (E104),