I'm really worried because during my GAMMCA medical checkup for the Gulf, a scar showed up on my chest x-ray. The doctor mentioned that this doesn't align with the Gulf medical council's rules, but also said I don't have any health issues from it. Is there any way to get rid of the scar with medication? I'm really hoping it wont affect my chances. Any advice?

A chest scar seen on an X-ray is usually due to a past infection, like tuberculosis, and cannot be removed with medicine as it is permanent lung tissue damage. However, you can consult a pulmonologist for a second opinion or additional tests to rule out active issues.