Could taking my blood pressure medication, Concor 5mg, be causing me to experience temporary constipation and a small tear in the skin around my anus for just a day or two in the middle of every month?
It is possible that your blood pressure medication, Concor (bisoprolol), is contributing to constipation, as this can be a known side effect. Harder stools from constipation can indeed cause a small, painful tear (anal fissure) in the delicate skin. However, because this happens only for a day or two in the middle of every month, it is less likely to be solely from a daily medication and might be linked to monthly variations in your diet, hydration, or stress. To help, try increasing your daily water and fiber intake. Please discuss this monthly pattern with your doctor to ensure you get the right support.