Hi, I am Dr.Bruno. I have read your question with care and understand your concerns. Let me try to help you Question : Should I be concerned or just ignore it? Answer : How are your feet ? If they are normal, you can just ignore it If your feet are swollen, you have to consult your Physician Hope you found the answer helpful. If you need any clarification / have doubts / have additional questions / have follow up questions, then please do not hesitate in asking again. I will be happy to answer your questions. Let me know if I can assist you further. Take care.