Hi..
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concerns..
As per your complain it seems that
numbness and soreness of tongue and lips along with
redness of gums that has occurred after taking
levaquin [levofloxacin] and
Macrobid [nitrofurantoin]and both of these are antibiotics seems to be due to
allergic reaction to the antibiotics..
I would suggest you to consult your treating physician and get evaluated and he can advise you blood tests to get checked for antibiotics that your body is compatible with and that will not cause any allergic reaction so that you can be advised you antibiotics among the compatible ones to avoid discomfort in future..
As of now you need not to worry as the symptoms of numbness and soreness of tongue and lips will subside gradually as the effect of antibiotic will wean off from body..
For soreness you can gargle with numbing mouthwash containing Lignocaine and also do cool water rinses and suck ice..
Avoid spicy foods and drink plenty of water..
Hope this information helps..
Thanks and regards.
Dr.Honey Nandwani Arora.