Probably one of the most famous drug prescription stores in the Philippines, Mercury Drug is also one of the most reliable ones out there.
The staff mostly causes the little glitch in Mercury, but I think it's mostly forgiveable and understandable because of their several customers all day long. They take a little bit too long in getting medicines.
In terms of pricing, Mercury serves its customers right, and even gives out freebies like calendars with discounts for other drugs.
They also have medical supplies for civilians for reasonable prices. read more