The fungal infection itself is usually eradicated by the measures that you have taken. I would go ahead and complete the four weeks of the topical treatment.
It sounds that you have had tinea versicolor. The discolored patches will take longer to clear up than the infection itself.
You should seee gradual normalization of the skin over the next couple of months. If you fail to see improvement of should have a recurrence of symptoms (itching , peeling, skin discoloratrion) then follow up with your doctor.
Make sure that you have changed your bedding along with your treatment.
I hope this information helps. If you have further questions then let me know and I will be happy to get back with you. If my answer has been helpful and to your satisfaction then please remember to press the "ACCEPT" button. Thank You and Best Regards
Thanks for this. Just wanted to know since I am returning to California and some sun for the whole of February, will the discolouration go with tanning and will I go back to a tan all over without the marks? And is it ok to do the treatment once a day rather than twice?
Yes your skin should normalize with time. Since you are this far into the treatent if you did just once that should be adequate.
I hope this helps. Let me know if you have other questions. Take care!