The number of Egyptian pilgrims who have died in Saudi Arabia climbed to 21 Sunday, state news agency MENA reported.
All cases died of natural causes. The deceased have been buried in Saudi Arabia, after Egyptian authorities consulted with their families, MENA added.
A total of 19 Egyptian pilgrims are currently receiving treatment in Saudi hospitals due to heat exhaustion, high blood pressure and hypertension.
Over 80,000 Egyptian pilgrims are in Saudi Arabia to perform hajj this year.
The hajj and lesser umrah pilgrimages bring millions of Muslims to Saudi Arabia from around the globe every year.
Mortality due to heat exhaustion, fatigue and other natural causes during the pilgrimage is common.
Fatal crowd stampedes are also regular occurrences due to the volume of pilgrims along the pilgrimage route.
Saudi authorities have undertaken new safety measures after more than 2,000 died in a stampede last year. This includes having pilgrims wear electronic safety bracelets.
One of the five pillars of Islam, the hajj must be performed at least once in a lifetime by all Muslims who can afford the costly and difficult trip.