If your surgical wound becomes infected, the area is more likely to become weak. You may also get a hernia next to a stoma. A stoma is an opening in your abdomen that drains stool from your bowels. Muscle strain: Heavy lifting and pregnancy can strain the muscles in your abdomen.
WHAT THEY DO... Active trigger points cause muscle pain. Latent trigger point can cause stiffness in a muscle. Triggers are created by a protective mechanism in your body - a message that tells a muscle to tighten up to prevent further damage.
Migraine Triggers and Causes Overview. Migraine triggers are factors that contribute to migraine attacks. Migraine causes are the underlying reasons in the body, especially in the brain, that may chemically lead to migraines. Different migraine sufferers have different migraine triggers, which are also called precipitating factors. The same triggers may not spark a migraine each time.