I have been on Prozac before for depression/anxiety, and had an overall positive experience. My doctor at the time started me at 10mg for about 2 months and then bumped me up to 20mg. I had to stop taking the medication for awhile due to insufficient funds, but have just recently had them prescribed again, only this time the doctor is only giving me 10mg for 10 days and then moving me to 20mg immediately after. Is it dangerous to move to dosage up so quickly? Do I have anything to worry about or is there something I should expect to see from the quick increase?