It is mostly normal for plantar warts to not recover after 10 days of freezing, so you can consult a medical professional to determine the recovery. The recovery time for plantar warts cryotherapy ranges from 1 to 3 weeks, and is related to the body’s immunity, the volume and number of warts, and the warts’ growth sites. 1. If the body’s immunity is strong, the warts are small in size at the early stage of development, not spreading, and not growing in the easy to pressure parts of the warts, they can be scabbed off and return to normal in a week. On the contrary, low immunity and so on can lead to warts recovery time is prolonged, even need more than 3 weeks, so 10 days not to recover is normal. 2. After the freezing treatment of plantar warts, blisters or blood blisters may appear on the skin lesions, and then gradually harden and scab off. The only thing you can do is not to recover for 10 days. If the symptoms are not relieved, or if they are accompanied by other symptoms, you should go to the hospital in time to get a clear explanation for the cause of the problem, and then give targeted treatment.