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).
Prednisone is indicated for patients with widespread inflammation who are very uncomfortable. Wet compresses are still used even if the patient requires prednisone. A typical dose of prednisone for the average size adult is prednisone 20 mg twice a day for 7-10 days followed by 20 mg a day in the morning for 3 days. That program should be adequate to treat most cases of poison ivy. Patients treated with steroid dose packs in which the dosage of prednisone or a similar oral steroid is rapidly decreased over several days will probably respond. However others may not improve or even get worse with this low dose rapid taper program.