Welcome to HealthcareMagic forum.
Localised pain in the back following an episode of flu
is not a serious concern as you do not report other associated symptoms such as breathing difficulty, chest pain
, and palpitation
. It is probably a post viral symptom or a simple muscle sprain
At this instant, I suggest you to take plenty of rest. Anti-inflammatory drugs can be used if the pain is severe to reduce pain. Drink plenty of water. You may visit your doctor if pain persists/other associated symptoms develop.
Hope this answers your query.
Wish you good health