Acid reflux is when some of the acid content of the stomach flows up into the esophagus - into the gullet, which moves food down from the mouth. The stomach contains a strong acid, hydrochloric acid, to help with the efficient digestion of food and to protect against undesirable microbes such as bacteria.1.
Grade 1 - a minor tear of the muscle (10% of the muscle fibers). You may be able to continue your activity because the pain is minor twinge in your shoulder. The shoulder muscle feels achy and tightness for two to five days after the injury, recovery for healing is 7 to 10 days. Grade 2 - partial tearing of the deltoid muscle (90% of the muscle fibers). You will feel sharp pain and minor to moderate swelling of your shoulder. Lifting your arm to the front, side or back and carrying a small load (carrying a bag of groceries) will cause pain and may be difficult to do.
Like back strain, back sprains may trigger back muscle spasms. Healing time depends on the severity of the sprain. Most back sprains heal in six to eight weeks but it can take several months for complete recovery from a severe back sprain. Ligaments take longer to heal than muscles.hat is Back Strain. A muscle strain (or pulled muscle) is an overstretched or torn muscle. Back strain is the most common cause of back pain, especially lower back pain. Muscle strain is often caused by overuse of a muscle or overloading a muscle.