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.
Migraine headache (adult) Migraines are a common type of headache that can cause severe pain, aura or flashes in vision, and tingling. Acute sinusitis Acute sinusitis, an inflammation of the sinuses, causes sinus pain and tenderness, facial redness and more.