If you feel uncomfortable while hiking, report immediately to your guide and seek medical attention. Our Everest base camp trek guides come with first aid and basic medication knowledge. Further, if the situation worsens, you'll get a helicopter evacuation immediately. To avoid altitude sickness, drink plenty of water and avoid alcohol and caffeinated drinks. Also, consume electrolytes and oral rehydration water solutions to maintain the essential body ions. Eat as much and frequently as to keep up with the dietary requirements. With our proper acclimatisation on the itinerary, you'll get plenty of rest and care from the trip guide.