Safe allergy medicine doses depend on the drug, your age, and your health, so follow the package label and ask your doctor or pharmacist first.

For most adults, a typical Allegra dose is 180 mg once daily, but the right amount depends on your age, condition, and doctor guidance.

Most healthy adults can drink about 0.5–1.5 liters of alkaline water per day as part of total fluids, unless a doctor has given different advice.

For many healthy adults, up to about 2–3 liters of alkaline water a day is usually safe when it replaces regular water and kidney function is normal.

Most healthy adults can include 1.5–3 liters of alkaline water per day as part of total fluids, if pH stays moderate and kidneys work well.

Most adults should not take more than 8 Alka-Seltzer tablets in 24 hours, or 4 tablets if over 60, unless a doctor gives different directions.

Most adults can take 220–440 mg of Aleve every 8–12 hours, but safe dosing depends on age, health, and label directions.

For adults, more than 660 mg (three 220 mg Aleve tablets) in 24 hours is too much to take without a doctor’s guidance.

For adults, over-the-counter Aleve use usually means 220–440 mg at once and no more than 660 mg in 24 hours unless a doctor says otherwise.

Most healthy adults can take up to 440 mg of Aleve at once for a first dose, with a daily limit of 660 mg unless a doctor gives different guidance.