Diarrhea in very early pregnancy is a result of the rising hormone levels, predominantly progesterone. Since extended periods of diarrhea can cause weakness and dehydration it is best to seek medical advice if it persists.iarrhea in very early pregnancy is a result of the rising hormone levels, predominantly progesterone. Since extended periods of diarrhea can cause weakness and dehydration it is best to seek medical advice if it persists.
The recommended dosage of Benadryl for treating allergy or common cold symptoms in adults and children ages 12 years and older is 25 to 50 mg every four to six hours.
Benadryl Dosage For Dogs. Note: The suggested dosage in this section is for Benadryl with the active ingredient diphenhydramine. The usual dosage for treating dogs is 1 mg/lb every 8 hours (three times daily) but can be doubled to 2mg/lb if needed.