Alcohol and opiates cause contraction. Most other drugs cause dilation.
Drinking alcohol does not cause lungs to become weaker.
I am a celiac, which means I have an allergy to glutton. Drinking anything with glutton causes my face to swell. MANY people suffer from celiacs and have no idea because in many cases the symptoms are mild and the body can also eventually get acclimated to certain foods where little to no symptoms will occur. This may not correlate to your situation but if stomach problems are coupled with your swelling after drinking beer, (not rum or tequilla as they contain no glutton) than you may want to get checked out.
can pain meds make your feet swell
Fluid retention caused by excess salt intake can cause swollen ankles and a swollen neck. Usually, a swollen neck is caused by swollen lymph nodes which are caused by an infection of some type but since your ankles are swollen also I would suspect fluid retention. Try severely limiting your intake of salt. Do not just eliminate white table salt. Also eliminate salt from processed meats and snacks.