Post Exposure Prophylaxis For HIV Treatment

Health Q&A
Itching and Infection in Leg and Finger

I am having infection, itching and color change in leg and finger area. It has been there in leg for a long time but it recently developed in the finger also. There is heavy itching and it itches often. I have allergy issues and I consume Fexofenadine tablets for allergy what exactly is this? How to get rid of it? Is it something serious? I have attached pictures for your reference

General physician

Is there interaction between Trental tablet and pregabalin tablet ? ... . . . . . .. .. .. . .. .. ..

Throat Query

Hello doctor is there any problem in my throat I don't have any pain while swallowing or I don't have fever is there any growing please tell

Consistent mouth ulcers causes?

I suffer from chronic mouth ulcers from many years. If my b12, VitD3 tests are normal and there is not much stomach constipation then what could reason?? 3- 4 ulcers in mouth tongue, then new batch of ulcers come all year long...I'm tired of using ulcers gels...nothing works...what could be reason of vitamin profile is normal?

Pain in chest near sternum

I am having pain in my chest at the position of sternum  when i do movement or breath deeply since yesterday night what can be its reasons is there any emergency which i need to worry about ? Will it cure by itself?? I also had that pain on yesterday morning but it cured itself after sometimes. I use a pain relief gel today morning and i am now feeling less pain then before