Thanks for posting your query at DoctorSpring.com
I can understand your concern.
She has got shingles. Its also called herpes zoster. She needs to given anti viral oral medication called valacyclovir. She will need a prescription for the same from your doctor.
Application of mupurocin cream twice a day for a week will aid in healing. She can be given medications to treat the headache after conferring with her doctor about the suitability in her case. She needs to see a doctor for the lumps in the breast n armpits.
Shingles is caused by the re activation of the varicella zoster virus. It needs treatment at the earliest. If not treated it leaves behind a lot of pain.
Please let me know if you have any queries.