Is feeling bad, headaches and back pain a cause for concern when taking Bijuva?

According to the Summary of Product Characteristics, the most commonly reported side effects of Bijuva were breast tenderness (10.4%), headache (3.4%), nausea (2.2%), pelvic pain (3.1%), genital bleeding (3.4%) and vaginal discharge (3.4%). So your symptoms - headaches and back pains are potential side effects of the drug. Nevertheless, each organism reacts individually to drugs, so it is difficult to say whether these symptoms are directly related to Bijuva in this case. In this situation, I encourage you to make an appointment with the attending physician who will adjust the treatment according to your current clinical condition. If you are unable to get to your doctor, the GdziePoLek.pl service also allows you to obtain a teleconsultation with a doctor: https://www.gdziepolek.pl/telekonsultacja/z-ginekologiem The GdziePoLek.pl service also allows you to book Bijuva medicine in a selected stationary pharmacy and collect it upon presentation of the prescription: https://www.gdziepolek.pl/produkty/112639/bijuva-kapsulki/apteki?pvid=267859