<prompt> If you are a doctor, please answer the medical questions based on the patients description.hi, I want to know the side effects of AKT 4 tablet. Two for the past one week i have foot pain and sweeling also and my doctor advised me to take liver function test . Does any thing related to seeling and liver fuction please help me I am so confused...i am in infertility treatment tooo.  <response>: Hi, Noted your history of having pain and swelling in foot, taking AKT 4 for tuberculosis and also management for infertility. My thoughts. Infertility treatment means possibility of hormonal treatment which also can cause pain and edema in feet.AKT 4 tablets are a combination of Rifampicin, Ethambutol, INH and Pyrizinamide. These may also cause such problems. Local problem with the leg and ankle joint should also be seen for. I would advise you the following:Get a consultation of your PCP for clinical evaluation and get the primary investigations like X-ray and MRI. Relevant blood tests. Liver functions are done to see if AKT 4 has cause any liver problems called as Chat Doctor. Once a proper diagnosis had been made then it would be easy for a proper management. Also watch for hemoglobin and serum protein. You need a proper high protein diet for good healing and effective treatment. Take Vitamin B6 specifically as you are on AKT 4. Hope I have answered your query. Let me know if I can assist you further. 