Doctors usually recommend taking a 25mg to 50mg oral dose once every six hours [11] in the first trimester, while the dosage should not generally exceed 25mg in six hours during the last two trimesters [6, 7]. Use of topical Benadryl is considered safe in pregnancy as there is little evidence of harm to the fetus.
What Is the Recommended Talwin Dosage for Adults? The usual recommended dosage of Talwin in most adults is 30 mg every three to four hours. The medication can be given as an injection into a vein (an intravenous, or IV, injection), a muscle (an intramuscular, or IM, injection), or beneath the skin (a subcutaneous, or SC, injection).
Usually, the dose of hydrochlorothiazide for infants and children is 0.5 mg to 1 mg per pound per day. This can be given as one daily dose or split up into two doses per day. The dose should not exceed 37.5 mg total per day for infants up to two years old or 100 mg per day for children two to twelve years old. In some infants less than six months old, higher doses (up to 1.5 mg per pound per day) may be necessary. Hydrochlorothiazide (HCTZ) Drug Information.