Electrolytes are minerals that are found in body tissues and blood in the form of dissolved salts. As electrically charged particles, electrolytes help move

Key points All drugs, even over-the-counter ones or ones bought on the internet, can have harmful side effects Herbal and dietary supplements are causing an increasing proportion of severe liver injury The liver processes many medicines and supplements People with liver disease need to be very careful about which medicines…

Antibiotics attack bacteria - germs responsible for certain infections. Each antibiotic attacks different types of bacteria and will be useful for treating particular infections.