Discovering a lump on your neck, back, or behind your ear can naturally cause concern, but many such changes are common and often harmless. Lumps vary in size, texture, and cause, and they can develop for many reasons, including blocked pores, skin irritation, or normal immune responses. While some resolve on their own, others may persist and deserve attention. Understanding what these lumps might represent can help you decide whether simple observation is enough or whether it’s time to seek professional advice. Being informed encourages calm, thoughtful decisions rather than unnecessary worry.
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