Low Cortisol Symptoms, Causes, and Treatments. Cortisol, or hydrocortisone, is a steroid hormone (glucocorticoid) that is vital to the endocrine system released by the adrenal cortex to combat stress. Maintaining healthy levels of cortisol is essential to keeping in good health.
The dose of acyclovir prescribed for genital herpes depends on whether it is your first infection or you are taking the medication to prevent outbreaks. The recommended dose for treating an initial genital herpes infection is acyclovir 200 mg five times a day (about every four hours) for 10 days.
The recommended dosage of VALTREX (valacyclovir hydrochloride) for treatment of cold sores is 2 grams twice daily for 1 day taken 12 hours apart. Therapy should be initiated at the earliest symptom of a cold sore (e.g., tingling, itching, or burning). VALTREX (valacyclovir hydrochloride) may be given without regard to meals. 2  Valacyclovir oral suspension (25 mg/mL or 50 mg/mL) may be prepared extemporaneously from 500 mg VALTREX (valacyclovir hydrochloride) Caplets for use in pediatric patients for whom a solid dosage form is not appropriate.