Check the air vents and make sure they are not clogged. If you do not have access to an air conditioning system, you can try removing some leaves from your plant. Check the water level in the pot and remove any extra water. This could dry out your plant. Add water to your pot and wait several minutes to see if the water evaporates. Add a small amount of fertilizer and wait for another five to 10 minutes if this occurs. If this still does not work, it is time to repot your plant.