Pain in the low back can be a result of conditions affecting the bony lumbar spine, discs between the vertebrae, ligaments around the spine and discs, spinal cord and nerves, muscles of the low back, internal organs of the pelvis and abdomen, and the skin covering the lumbar area.
Common causes of facial swelling include: 1  allergic reaction. 2  eye infection (such as conjunctivitis) 3  surgery. side effect of medication.  cellulitis (bacterial infection of the skin of 1  face) sinusitis.  hormonal disturbance (such as thyroid 1  diseases) sty.  abscess.
Infectious causes of face swelling. Facial swelling can be due to a variety of infections including: Bacterial or viral conjunctivitis (noticeable swelling around the eyes). Cellulitis (skin infection). Mumps. Orbital cellulitis (acute infection of the area surrounding the eye). Sinus infection or sinusitis.