Hello
Your wife's age is 58 yrs , having
filariasis , diabetic and swelling below knee.
Such type of of filariasis is known as Lymphatic filariasis .
Since she is having active lesion , so this treatment may be useful for her .
Patients with active lymphatic filariasis should be treated with "DIETHYLCARBAMAZINE" ( BANOCID) ,(
DEC , 6 mg / kg for 12 days )
Albendazole 400 mg twice in day for 21 days .
Albendazole +DEC both given daily for 7 days and doxycycline 100 mg bid ( twice ) for 4-6 weeks are alternative treatment .
So this is all about filariasis .
For wrist joint pain and tenderness , consult an ORTHOPEDIC surgeon and get his opinion because your wife is also having
diabetes .
Hope this will be useful information for you.
Good luck.