I’ve started having awful skin in my late 20s it’s ironic because I eat better now drink more water etc yet my skins worse than in my early 20s! I also recommend the body shop tea tree range it’s really good, I have very oily skin and this is the only thing that balances it out for me but at the same time isn’t really stripping of the skin.
If he’s really suffering and the spots are constant and painful then definitely speak to the GP. I phoned and spoke to a nurse then sent photos, I was prescribed a gel and although at first I thought it wasn’t working, six months later I’ve seen a massive improvement. I still get spots but just small random ones before it was my whole chin with big painful spots.