The most common symptoms of a dairy allergy include hives, throat and/or tongue swelling and a drop in blood pressure, not mucus production. Symptoms may also come and go in cycles or get worse over time. It can result in pain, stiffness, and other discomfort when a person bends over. Lower back and leg pain are often the result of minor microfibre beach towel injuries or poor posture, and the pain tends to get better with rest and home treatments. Sciatica is a condition that can result from a herniated disk. Sciatica often gets better on its own, and a person may be able to treat it at home with rest, OTC pain relievers, and gentle stretching. The American Academy of Orthopaedic Surgeons estimates that sciatica goes away without surgery in 80-90% of people with the condition. For people with more severe injuries, a doctor may recommend physical therapy, prescription medications, pain management procedures, or surgery.