Fannie Pena, Author at Serv-U Pharmacy

Weight-Loss GLP-1s Under Scrutiny: Spotting Fake Compounded Semaglutide, Tirzepatide vs. What Real Pharmacies Should Do

The explosion of interest in GLP-1 receptor agonists, most notably semaglutide (Wegovy, Ozempic) and tirzepatide (Zepbound, Mounjaro), has transformed the landscape of obesity treatment. These once-weekly injections, originally developed for diabetes, are now among the most in-demand weight-loss drugs in the United States. Their proven ability to promote sustained weight reduction and improve metabolic health […]

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RSV Vaccination in Older Adults (50, 75+) — 2025–2026 Guide for Pharmacies & Patients

Articles / Fannie Pena

Until recently, respiratory syncytial virus (RSV) was widely regarded as a childhood infection. That changed as surveillance revealed its substantial toll on older adults, especially those with heart or lung disease. Each year, RSV is responsible for an estimated 60,000–160,000 hospitalizations and 6,000–10,000 deaths among U.S. adults aged 65 and older. These figures are comparable

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What Amoxicillin Is and How It Works

Articles / Fannie Pena

What Amoxicillin Is and How It Works Amoxicillin is one of the most widely used antibiotics in the world. It belongs to the beta-lactams family, a group of drugs known as beta-lactams. All beta-lactam antibiotics share a similar structure that targets the bacterial cell wall, which is vital for the organism’s survival. By disrupting this

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RSV in Infants: Maternal Vaccine vs. Antibodies (Nirsevimab / Clesrovimab)

Articles / Fannie Pena

Introduction Respiratory syncytial virus (RSV) remains one of the most common and dangerous respiratory infections in early infancy. Nearly every child encounters RSV by the age of two, but for newborns and young babies, especially those under six months, the infection can cause severe bronchiolitis or pneumonia and lead to hospitalization. Each RSV season, which

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Amoxicillin

Medications / Fannie Pena

Amoxicillin Rx Only Generic for Amoxil · Penicillin-class antibiotic Check pickup & delivery Check Dosage form CapsuleChewable tabletOral suspension Strength 250 mg500 mg875 mg400 mg/5 mL (susp.) Quantity 14203040 Cash price* (from) from $0.39 *Cash example for common strengths. Your price may be lower with insurance or savings at checkout. Order / Refill Transfer Rx

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Ashwagandha

Medications / Fannie Pena

Ashwagandha OTC Withania somnifera · Herbal dietary supplement (root extract) Check pickup & delivery Check Dosage form CapsuleGummyPowder Strength 300 mg (root extract)600 mg (root extract)1,000 mg (powder, approx.) Quantity 306090120 Cash price* (from) from $0.19 *Per-capsule equivalent for common strengths. Final price shown at checkout. Order Shop Supplements Chat with Pharmacist OTC supplement. No

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Albuterol (Ventolin)

Medications / Fannie Pena

Albuterol (Ventolin) Rx Only Generic for Ventolin/ProAir/Proventil · Short-acting β2-agonist (SABA) bronchodilator Check pickup & delivery Check Dosage form HFA inhaler (MDI)Nebulizer solution Strength 90 mcg/actuation (MDI)2.5 mg/3 mL (neb) Quantity 1 inhaler2 inhalers3 inhalers Cash price* (from) from $21.85 *Cash example for common strengths. Your price may be lower with insurance or savings at

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Orlistat (Xenical) for weight loss, Buy Orlistat Online

Medications / Fannie Pena

Orlistat (Xenical) Rx Only Generic for Xenical · Gastrointestinal lipase inhibitor for weight management Check pickup & delivery Check Dosage form Capsule Strength 120 mg Quantity 306090120 Cash price* (from) from $0.79 *Cash example for common strengths. Your price may be lower with insurance or savings at checkout. Order / Refill Transfer Rx Chat with

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Lasix

Medications / Fannie Pena

Lasix Rx Only Generic for Lasix · Loop diuretic Check pickup & delivery Check Dosage form TabletOral suspensionInjection (for hospital use) Strength 20 mg40 mg80 mg Quantity 14203040 Cash price* (from) from $0.50 *Cash example for common strengths. Your price may be lower with insurance or savings at checkout. Order / Refill Transfer Rx Chat

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Sertraline

Medications / Fannie Pena

Sertraline (Zoloft) Rx Only Generic for Zoloft · Selective serotonin reuptake inhibitor (SSRI) Check pickup & delivery Check Dosage form TabletOral solution (20 mg/mL) Strength 25 mg50 mg100 mg20 mg/mL (solution) Quantity 30456090 Cash price* (from) from $0.22 *Cash example for common strengths. Your price may be lower with insurance or savings at checkout. Order

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Author name: Fannie Pena