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.
One of the causes is dryness. When the opening of the nose dries up and the mucous membrane breaks, it is extremely easy for bacteria to go inside. And the most comon symptom is sinus pressure. This results in pain within your face, behind the eyes and cheeks. This is caused by a lot of mucus. Extra mucus in your cavities and swelling, blocks the passageways, thus increases your sinus pressure. That is why you feel pain. When a person is suffering from colds for how many days already, bacteria starts to build up in the sinus area.