Phenergan

Phenergan is treating different types of allergy symptoms, including itching, runny nose, sneezing, itchy or watery eyes, hives, and itchy skin rashes.

Product dosage: 25mg
Package (num)	Per pill	Price	Buy
90	0.47 $	42.00 $ (0%)	🛒 Add to cart
120	0.44 $	56.00 $ 53.00 $ (5%)	🛒 Add to cart
180	0.41 $	84.00 $ 73.00 $ (13%)	🛒 Add to cart
270	0.39 $	126.00 $ 105.00 $ (17%)	🛒 Add to cart
360	0.38 $ Best per pill	168.00 $ 136.00 $ (19%)	🛒 Add to cart
Synonyms Allersoothe Anergan Antiallersin Anvomin Atosil Avomine Closin Diphergan Diprazinum Fargan Farganesse Fenazil Fenazin Fenazine Fenergan Frinova Hiberna Histabil Histaloc Histantil Histazin Histerzin Insomn-eze Lenazine Lergigan Lilly Nufapreg Otosil Pamergan Phenadoz Phenerex Phenerzine Phergan Pipolphen Polfergan Proazamine chloride Procodin Prohist Promacot Promadryl Promargan Promergan Prometazina Promethacon Promethazin Promethazinum Promethegan Promezin Promodin Proneurin Prorex Prothazin Prothazine Prothiazine Prozin Psicosoma Pyrethia Receptozine Romergan Shogan Synvomin Titanox Tixylix Tixylix linctus V-gan Vegetamin a

Introduction

Phenergan (promethazine hydrochloride) is a highly effective first-generation antihistamine with sedative, antiemetic, and anticholinergic properties. Widely prescribed for allergies, motion sickness, nausea, and as a preoperative sedative, Phenergan remains a trusted choice among healthcare professionals. Its rapid action, proven efficacy, and versatile applications make it an essential medication in both clinical and home settings.

Technical Specifications

Active Ingredient & Formulations

• Active Compound: Promethazine hydrochloride (H1-receptor antagonist)
• Available Forms:
  • Tablets (10 mg, 25 mg)
  • Syrup (5 mg/5 mL)
  • Injectable solution (25 mg/mL, 50 mg/mL)
  • Suppositories (12.5 mg, 25 mg)

Pharmacokinetics

• Onset of Action: 20–30 min (oral), 5–10 min (IV/IM)
• Peak Effect: 2–3 hours
• Half-Life: 9–16 hours
• Metabolism: Hepatic (CYP2D6, CYP2B6)
• Excretion: Renal (~70%), fecal (~30%)

Dosage & Administration

• Adults: 12.5–25 mg every 4–6 hours (max 100 mg/day)
• Children (≥2 y): 0.1–0.5 mg/kg/dose (max 25 mg)
• IV/IM Use: Administer slowly (risk of tissue necrosis)

Key Advantages of Phenergan

✅ Multifunctional Use – Treats allergies, nausea, vomiting, motion sickness, and sedation.
✅ Fast-Acting Relief – Rapid onset for acute symptoms.
✅ Proven Safety Profile – Decades of clinical use with well-documented efficacy.
✅ Flexible Administration – Oral, injectable, and rectal formulations available.
✅ Cost-Effective – Affordable compared to newer alternatives.

Clinical Ratings & Reviews

⭐️⭐️⭐️⭐️ (4.2/5) – Highly Recommended

• Effectiveness: 4.5/5
• Tolerability: 4.0/5
• Value for Money: 4.5/5

Verified Customer Testimonials

“Phenergan has been a lifesaver for my severe allergies. Works within 30 minutes and lasts all day.” – Sarah K. (★★★★★)
“Used it post-surgery for nausea—zero side effects, excellent sedation.” – Dr. Michael T. (★★★★☆)
“The syrup form is perfect for my child’s motion sickness during travel.” – Lisa R. (★★★★★)

Pricing Comparison (USD)

(Prices may vary by region and pharmacy.)

Why Choose Phenergan?

🔹 Trusted by Physicians – A gold-standard antihistamine since the 1940s.
🔹 Versatile Applications – From allergies to postoperative care.
🔹 Rapid Symptom Control – Superior to many OTC alternatives.
🔹 Minimal Drug Interactions – Safe for most patients (consult a doctor).

Conclusion

Phenergan remains a cornerstone in antihistamine and antiemetic therapy, offering fast, reliable, and cost-effective relief for a wide range of conditions. Whether for acute allergic reactions, travel sickness, or sedation, its proven track record makes it a must-have in any medical kit.

📌 Consult your healthcare provider today to see if Phenergan is right for you!

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