It is possible that the flushing of your cheeks and nose when you drink alcohol or eat certain foods is a common reaction known as flushing. This may not necessarily indicate a problem. It could be helpful to keep a journal to see if there are specific triggers causing the redness. In terms of treatment, hydrating your skin with a fragrance-free moisturizer and avoiding harsh cleansers can help. In colder weather, make sure to protect your face and neck from the elements, and consider using a humidifier indoors if the air is dry. If these non-pharmacological measures are not effective, it may be beneficial to seek a professional evaluation.