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.
Your tinnitus as every chance of going away so try not to get worked up and scared. Ears take the longest to settle after a cold so all you can do is wait and take a mucous linctus and let the cold run its course . Keep an eye out for secondary infection in your ears like ear ache . Doctors send people ENT but anyone with tinnitus has a good chance of it going under 6 months .