After drinking beer, I often urinate frequently, about 5-7 times in a few hours. Could this be due to weak kidneys or erectile dysfunction? (Hoa, 22, Hanoi).

A 38-year-old Hanoi resident, Truong, asks: "If I drink alcohol at 7 PM and then consume a lot of water to flush it out, will my blood alcohol content be zero by 7 AM, making it safe to drive?"

"After drinking alcohol, I feel my body warm and excited, and sexual intercourse lasts longer. Is this due to the stimulating effects of alcohol?" asks Hung, 27, from Hanoi.

After Tet, I still attend many parties. If I drink 0-alcohol beer, will it register on a breathalyzer test? (Nam, 33, Hanoi).

I frequently drink alcohol when entertaining clients. For about one month, I have been coughing a lot, and medication hasn't helped. Could the cause be related to alcohol consumption? (Minh Khang, Hanoi)

Consuming protein and mineral-rich foods such as eggs, bananas, and nuts before drinking alcohol can slow alcohol absorption, reduce intoxication, and mitigate some immediate effects.

The first drink of spring might seem like a catalyst for passion, but in reality, it often acts as a "spoiler", leaving men breathless and underperforming in intimate moments.

I have had heart disease for many years, taking medication and adhering to treatment. Can I drink a little alcohol for the Tet atmosphere, and what precautions should I take to avoid affecting my health? (Nguyen Nhu, 50 years old)

I drank a small amount of alcohol in the evening, but the next morning, a breathalyzer test still detected alcohol. Is this due to low alcohol tolerance? (Nam, 20, Hanoi).

"I experience premature ejaculation; will drinking one beer help increase excitement and improve sexual function?", asks Nguyen Hau, 39, from Dong Nai.

Rich meals high in protein and fat, such as seafood, organ meats, and alcohol during Tet, can increase uric acid, triggering acute gout attacks.

I enjoy eating beer-steamed fish and shrimp during Tet to counter richness, but I worry about increased alcohol levels. Is this concern valid, and how should I consume these dishes correctly? (Truong, 44, Hanoi)

Eating light, nutritious foods, staying hydrated with electrolytes, and getting enough sleep help the body restore energy after alcohol consumption.

Heavy alcohol consumption can reduce vaccine effectiveness or be confused with post-vaccination reactions; vaccination should only occur when in stable health, with alcohol avoidance recommended for 2-7 days.