Yes, alcohol consumption interferes with the nutrient levels in your blood and can cause hair loss if your consumption is too high. A glass of beer or wine should be fine however, there are worse things you can do your body.
Most ear infections should start to feel improved within 72 hours if it is a bacterial infection. If it s viral, then antibiotics will not help. And many of them are. But I m a reoccurring sufferer of them so here is generally a recommendation.
Ear infection: This can be a common occurence after an ear infection and it is due to residual fluid. This may take up to three months to resolve but your symptoms should lessen sooner. It also could be your current antibiotic is not effective and may need to be switched to a new one.