Medically reviewed by Sukaina Hasnie, MD Key Takeaways A lump behind the ear can be caused by swollen lymph nodes, which are common and usually harmless.Most lumps behind the ear are benign and can be ...
BBC Morning Live's Dr Aziza Sesay has reassured people that swollen lymph nodes are usually harmless, but explained the key ...
Medically reviewed by John Carew, MD Key Takeaways A lump on the neck may be a swollen lymph node from a bacterial or viral ...