Most urinary tract infections are bladder infections. A bladder infection usually is not serious if it is treated right away. If you do not take care of a bladder infection, it can spread to your kidneys.A kidney infection is serious and can cause permanent damage.Usually, germs get into your system through your urethra, the tube that carries urine from your bladder to the outside of your body.ou may have an infection if you have any of these symptoms: 1  You feel pain or burning when you urinate. 2  You feel like you have to urinate often, but not much urine comes out when you do. 3  You have pain in your lower belly. 4  Your urine is cloudy, looks pink or red, or smells bad.
Your body needs lactase to break down, or digest, lactose. Lactose intolerance most commonly runs in families, and symptoms usually develop during the teen or adult years. Most people with this type of lactose intolerance can eat some milk or dairy products without problems. Sometimes the small intestine stops making lactase after a short-term illness such as the stomach flu or as part of a lifelong disease such as cystic fibrosis.
Millions of Americans canât digest a certain sugar in milk and milk products called lactose. If youâre one of them, you have lactose intolerance. The condition isnât harmful, but it can be uncomfortable and may be embarrassing. Thereâs no cure, but you can manage it by watching how much milk or milk products you drink or eat. Being lactose intolerant is not the same as being allergic to milk. What Is Lactose?