I understand how pressing it feels when a sudden event arises. I have personally experienced the exhaustion of reckless fasting before important dates, so I truly empathize with your urgency. In Traditional Korean Medicine (TKM) clinics, we typically recommend customized herbal pills or decoctions. The primary advantage is their ability to strongly suppress appetite and increase the basal metabolic rate, allowing for energy expenditure even with reduced physical activity. Unlike simple fasting, this method promotes internal circulation, which helps significantly reduce edema (swelling). However, there are side effects to consider; as your metabolism accelerates, you may experience dry mouth or difficulty sleeping. Also, focusing solely on a two-week window carries the risk of a 'yo-yo effect' if dietary habits loosen afterward. In TKM, we often view a weight-prone body as a result of 'Spleen Deficiency' (脾虛, weak digestive energy), which leads to the accumulation of 'Phlegm-dampness' (痰飮, internal metabolic waste). In many cases, 'Blood Stasis' (瘀血, stagnant circulation) is also a contributing factor. To avoid compromising your health, we must address these root causes rather than just suppressing appetite. It is crucial to receive a prescription that respects your body’s limits. Use these two weeks not just to lose weight, but as an opportunity to recalibrate your metabolic system.