Can I get miconeedling RF while taking doxycycline?

There are no contraindications to RF micro-needling while on doxycycline. Jeff Rapaport MD FAADRealself All-star

As long as you don't have an active infection or lesion like acne in the areas you are having the rf microneedling you can have microneedling done while taking doxycycline.

All good, in fact  you can even have laser with doxycycline. This is because the action spectrum for photo reactions lie in the long wave UVA band. Laser are past this action spectrum. There is no interaction with doxycycline / antibiotics. Dr Davin S. Lim, Brisbane. Australia.