Dosage is based on your age, medical condition, and response to treatment. Do not increase your dose or take this drug more often than directed. If you are using the liquid form of this medication ...

Guaifenesin 100mg; per 5mL; grape flavor; alcohol free; contains sodium 3mg. <4yrs: do not use. 4–5yrs: 2.5–5mL every 4 hours. 6–11yrs: 5–10mL every 4 hours. Max 6 doses/day.

Empty entire contents of packet onto tongue and swallow. Do not chew. <4yrs: do not use. 4–5yrs: 1 packet every 4 hours. 6–11yrs: 1–2 packets every 4 hours. Max 6 doses/day.

Mucinex has a short half-life of one hour. Half-life is the time it takes for half of a medicine's dose to be eliminated from your body. For this reason, you'll need to take immediate-release ...

If you are using the liquid form of this medication, carefully measure the dose using a special measuring device/spoon. Do not use a household spoon because you may not get the correct dose.

However, you must be careful not to exceed the maximum daily dose. An overdose of Tylenol can cause liver toxicity that could ...