What factors affect sufficient dose of cefalexin?
A suitable dose of cefalexin depends on the type of infection for which the patient is treated, the patient's age and any basic health problems that the patient may suffer. This antibiotic is used orally in the form of a tablet or liquid, which can be flavored in younger patients whose taste is unpleasant. It usually takes several times a day to keep the body concentration high and it is important to take doses every day at the same time. Standard doses range from 250 to 1,000 milligrams per day, taken over several divided doses for one to two weeks. A medical expert can create a dose on experience with this type of infection and a medical history of the patient. A one -time dose of cefalexin 2 grams can be recommended as prophylaxis before surgery to prevent endocarditis, infection of heart valves that can cause serious health complications.
Age is another factor because younger patients May weigh much less than adults. In the child's dosage may be a dose of cephaleXina calculated by weight to make sure the patient does not receive too many antibiotics. Weight considerations can also play a role in significantly overweight or underweight, for which the standard dose may not be suitable. The use of a sub -dimensioned dose of cefalexin could support the development of resistance to antibiotics by killing some organisms and allowing those who have resistant genes to be successful, which is not desirable.
The patient's greeting history may also be concerned about the decision on the dose of cefalexin. People with kidney problems may not be able to metabolize drugs and could end up with sera blood levels that are too high. They may require a dosage for renal protection and ensure that the dose is sufficient after the drug metabolization. This may be a special problem for peeling dialysis to promote kidney failure that have drug processing drugs themselves.
potenCial conflicts of drugs can be another problem. If there are worries about interaction of cefalexin, the patient may be necessary to temporarily adjust the drug schedule or take further measures. Antibiotics may potentially reduce the efficacy of hormonal contraceptives, for example, that it is important to use the backup method to prevent pregnancy. Patients should discuss all the drugs they take, even over the counter to see if there is a risk of interaction that may be necessary to deal with.