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Diphenhydramine HCL Injection
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Diphenhydramine HCL Injection is an injectable form of the antihistamine Diphenhydramine, used for severe allergic reactions, motion sickness, or as a sedative when oral use is not practical.
Benefits
• Rapid relief from severe allergic reactions
• Useful when oral intake is not possible
• Provides sedation when needed
• Controls severe nausea and vomiting
Dosage
• For adults, 10 mg to 50 mg by intravenous (IV) or intramuscular (IM) injection every 4 to 6 hours as needed
• Maximum daily dose should not exceed 400 mg
• Must be administered by healthcare professionals
• Dose adjustments needed for elderly or patients with organ impairment
Warnings and Precautions
• Risk of drowsiness and sedation
• Use caution in patients with glaucoma or asthma
• Monitor for injection site reactions
• Not recommended during pregnancy unless necessary
Usage Instructions
• Administered by a healthcare professional via IV or IM injection
• Not for self-administration unless instructed
• Monitor patient closely during and after administration
• Do not drive after receiving injection
Storage Information
• Store at room temperature
• Protect from light
• Use only clear, colorless solution
• Discard unused portion properly
Common Side Effects
• Drowsiness
• Dizziness
• Pain at injection site
• Dry mouth
Express Shipping - from $25.00
Shipping with this method takes 3-5 days
Prices:
- Dry-Packed Products $25.00
- Cold-Packed Products $35.00
Shipping Countries:
- United States (all contiguous states**)
- Worldwide (excludes some countries***)
Standard Shipping - $15.00
Shipping with this method takes 5-10 days
Prices:
- Dry-Packed Products $15.00
- Not available for Cold-Packed products
Shipping Countries:
- United States (all contiguous states**)
- Worldwide (excludes some countries***)
When is Diphenhydramine injection preferred over oral forms?
It is used when rapid relief is needed, or when oral intake is not possible due to nausea or unconsciousness.
Can I drive after receiving a Diphenhydramine injection?
No, it can cause significant drowsiness. Wait until the effects wear off before driving or operating machinery.
Is this injection used in emergency settings?
Yes, it is often used in emergency care for severe allergic reactions or anaphylaxis alongside other treatments.
Can the injection be used to manage nausea during chemotherapy?
Yes, it is sometimes used to help control nausea and vomiting associated with chemotherapy treatments.
Are repeat doses of the injection safe?
Yes, repeat doses may be given under medical supervision, but total daily limits should be observed to avoid toxicity.
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