What advice can you give my husband about the Isoniazid and Pyrazinamide meds he's taking?

poah - First, your husband needs to get specific advice about the meds he's taking from his doctor. He can also ask the druggist or pharmacist who provided the meds to give him the separate information sheet for each medicine so that he can ready about possible reactions or what to watch for that might be a problem caused by the medicine.