I had Juvederm done a week ago, my lips are still sore, numb & quite hard -- how long might this last? (Photos)

This can be typical after lip filler. Icing, cold compresses and ibuprofen can give improvement. I would wait a full 2 weeks before judging the results. If it is after the two week wait, you can have the filler reversed with hyaluronidase.
I hope this helps!

It's too soon to tell what your final results will be. You have swelling, which can last 1-2 weeks after lip injections. If you're unhappy with your final results, you can have it reversed with hyaluronidase and try a different technique next time. See an expert. Best, Dr. Emer

Thank you for your question. The symptoms you have described are typical following lip injections which can take up to 2 week resolve. If unhappy with your final results you can have the filler dissolved with hyaluronidase. I recommend addressing your concerns with your concerns. Best of Luck!

Your presentation is not very typical. Although some suggest it takes 2 weeks for swelling to resolve, after 1 week the majority of patients have the swelling gone, unless injection was traumatic. It would be also interesting to know what filler did you have injected. 1.6ml is not very common volume; since you are located in the UK, you have an access to some fillers that come in 0.8ml...eg. Perfecta or Surgiderm. The only other filler that comes in 0.8ml is Radiesse but it would be unusual to have this filler used for lip enhancement. If your symptoms do not get worse, you may need to wait a little longer using simple remedies as suggested in other comments. If there is no improvement your injector will be able to assist you with the next step. Before dissolving filler, one could use a very short course of steroids. Good luck!

You can apply some moist, warm compresses to the lips 6 times a day and this will help with the feeling of tension in the lips. Good luck from York City