Qualitative and quantitative composition Each tablet contains valaciclovir hydrochloride equivalent to mg valaciclovir For the full list of excipients, see section 6. Valtrex is indicated for the treatment of herpes zoster 250 and ophthalmic zoster in immunocompetent adults see sections 4.
Valtrex is indicated for the treatment of herpes zoster in adult patients with mild or moderate immunosuppression see section 4.
Herpes simplex virus HSV infections. Valtrex is indicated for the prophylaxis of CMV infection and disease following solid organ transplantation in adults and adolescents see section 4.
Patients should be advised to start treatment as soon as possible after a diagnosis of herpes zoster. There are no data on treatment read more more than 72 hours after onset of the zoster rash. The dose how often should i take valtrex 250 mg immunocompetent patients is mg three times daily for seven days mg total daily dose.
This dose should be reduced according to creatinine clearance see Renal impairment below. The continue reading in immunocompromised patients is mg three times daily for at least seven days 250 total daily dose 250 for 2 days following crusting of lesions.
In immunocompromised patients, antiviral treatment is suggested 899 prednisone 40 mg patients presenting within one week of vesicle formation or at any time before full crusting of lesions. The dose is mg of Valtrex to be taken twice daily mg total daily dose. For recurrent episodes, treatment should be for three to five days.
For initial episodes, which can be more severe, treatment may have to be extended to ten days. Dosing should begin as early as possible. For recurrent episodes of herpes simplex, this should ideally be during the prodromal period or immediately upon appearance of the first signs how often should i take valtrex 250 mg symptoms. Valtrex can prevent lesion development when taken at the first how often should i take valtrex 250 mg and symptoms of an HSV recurrence.
For herpes labialis cold soresvalaciclovir how often should i take valtrex 250 mg twice daily for one day is effective treatment in adults and adolescents. The second dose should be taken about 12 h no sooner than 6 h after the first dose. When using this dosing regimen, treatment should not exceed one day, since this has been shown not to provide additional clinical benefit. Therapy should be initiated at the earliest symptom of a cold sore e.
For the treatment of HSV in take valtrex adults, the dosage is mg twice daily for at least 5 days, 250 assessment of the severity of the clinical condition and immunological visit web page of the patient.
For maximum clinical benefit, the treatment should be started within 48 hours. 250 strict monitoring of the evolution of lesions is advised. The dose is mg of Valtrex see more daily.
Treatment should be re-evaluated after 6 how often should 12 months of therapy. The dosage of Valtrex is mg four times a day, to be initiated as early as possible post-transplant. The duration of treatment will usually be 90 days, but may need to be extended in high-risk patients.
The efficacy of Valtrex in children below the age of 12 years has not been evaluated.
The possibility of renal impairment in the elderly must be considered and the dose should be adjusted accordingly see Renal impairment below. Adequate hydration should be maintained.
Caution is advised when administering Valtrex to patients with impaired renal function. How often should dose of Valtrex should be reduced in patients with impaired renal function as shown in Table 1 below.
In patients on intermittent haemodialysis, the Valtrex dose should be administered after take valtrex haemodialysis has been performed.
The creatinine clearance should be monitored frequently, especially during periods when renal function is changing rapidly e. The Valtrex dosage should be adjusted accordingly. Studies with a mg dose of valaciclovir in adult patients show that dose modification is not required in patients with mild or moderate cirrhosis hepatic synthetic function maintained.
Pharmacokinetic data in adult patients with advanced cirrhosis valtrex 250 hepatic synthetic function and evidence of portal-systemic shunting do not indicate the need for dose adjustment; however, clinical experience is limited.
For higher doses mg how often more trazodone levels daysee section 4. Care should should take taken to how often should i take valtrex 250 mg adequate fluid intake in patients who are at risk of dehydration, particularly the elderly.
Use in patients with renal impairment and in elderly patients. Aciclovir is eliminated by renal clearance, therefore the dose of valaciclovir must be reduced in patients with renal impairment see section 4.
Elderly patients are likely to have reduced renal function and therefore the need for dose reduction must be considered in this group of patients.
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