Are there any side effects to taking Benadryl?
If you have symptoms frequently (more often than about four days per week), there may be a safer, more effective medication for you than Benadryl. Benadryl and some other antihistamine drugs can sometimes cause decreased memory, confusion, and trouble thinking. These side effects are more common in seniors.
Why do people take Benadryl for allergies?
“One reason people turn to Benadryl is the feeling of drowsiness that ensues,” said Tania Elliott, a New York-based allergist and spokesperson for the American College of Allergy, Asthma and Immunology.
When to take Benadryl or diphenhydramine at night?
The effects of diphenhydramine last from four to six hours. Benadryl in the injectable form has a rapid onset of action. When used as a night-time sleeping aid, the usual dosage of Benadryl is 50mg at bedtime. A lower dosage may be needed in the elderly. 7. Interactions
How long does it take for Benadryl to take effect?
Response and effectiveness Benadryl is quickly absorbed after oral administration and peak effects are reached within one hour. The effects of diphenhydramine last from four to six hours. Benadryl in the injectable form has a rapid onset of action. When used as a night-time sleeping aid, the usual dosage of Benadryl is 50mg at bedtime.
Important information. You should not use Benadryl to make a child sleepy. When taking Benadryl, use caution driving, operating machinery, or performing other hazardous activities. Diphenhydramine may cause dizziness or drowsiness. If you experience dizziness or drowsiness, avoid these activities. Use alcohol cautiously.
What are the side effects of Benadryl and histamine?
Histamine can produce symptoms of sneezing, itching, watery eyes, and runny nose. Benadryl is used to treat sneezing, runny nose, watery eyes, hives, skin rash, itching, and other cold or allergy symptoms.
Where can I find medical information for Benadryl oral?
Find patient medical information for Benadryl oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Skip to main content
How many doses of Benadryl can you take in 24 hours?
Do not take more than 6 doses in 24 hours. Use only as directed. Do not take more than 6 doses in 24 hours. Use only as directed.