Manaslu Circuit Trekking is an adventurous excursion with crossing a high pass over 5000 meters. So, proper acclimatization is mandatory to avoid high altitude sickness. In case of emergency, our guide takes you downhill, which is the first step to take. Having hot garlic and ginger soup helps a lot to avoid altitude problems. In case you don't feel better, you will be evacuated and brought back to the place, where you will get good medical care.