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.
There can be a swelling and pain in the salivary glands that can puff up the cheeks. Fatigue, fever and loss of appetite also occur along with the swellings. Apart from these medical conditions, facial burn or trauma, swelling in the eyes, salivary gland problems, dental problems, head injuries, and even a broken nose can cause facial swelling. Certain cancers too may cause swollen face.