"been on victoza 8 weeks for weight loss, had no side effects until after 4 weeks. swollen tongue, red lump and itch at injection point. lost 10lbs first month and nothing since. started with 0.6 and upped to 1.2 as prescribed. appetite has gone down a little, cravings are pretty much completely gone. added exercise 3-4 x a week since new year. still no more weight loss."