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Vadilyn Syrup

NAFDAC Reg. No. 04-4148 · Drug

Registered with NAFDAC. Registration activeAs of 27 October 2026 · synced automatically from official sources.
Product
Vadilyn Syrup
NAFDAC number
04-4148
Active ingredient
Sodium Citrate, Diphenhydramine HCl, Menthol, Ammonium Chloride
Strength
57 mg; 14 mg; 1.1 mg; 100 mg
Form
Syrup
Pack size
1 x 100 mL (in amber PET bottle)
Manufacturer
Not listed
Applicant (holder)
First Vadis Pharmaceutical Industries Limited
Approved
30 Apr 2025
Status
Active View on NAFDAC ↗
Registration valid to
29 Apr 2030
WHO alerts
None found
Community reports
None
Times checked
0

What we found

  • Vadilyn Syrup is on the NAFDAC register with an active registration (04-4148). A valid number alone does not prove a pack is genuine — counterfeiters copy real numbers, so also check the expiry date, seal and print quality.

Generated automatically from the NAFDAC register, WHO alerts and community data as of today. This is not medical advice. Always follow your doctor or pharmacist.

What Vadilyn Syrup is used for

From the official U.S. FDA label for sodium citrate, the active ingredient registered with NAFDAC.

What it is used for

Sildenafil tablets are indicated for the treatment of erectile dysfunction. Sildenafil is a phosphodiesterase-5 (PDE5) inhibitor indicated for the treatment of erectile dysfunction (ED)

Possible side effects

The following are discussed in more detail in other sections of the labeling: Cardiovascular [ see Warnings and Precautions (5.1) ] Prolonged Erection and Priapism [ see Warnings and Precautions (5.2) ] Effects on the Eye [ see Warnings and Precautions (5.3) ] Hearing Loss [ see Warnings and Precautions (5.4) ] Hypotension when Co-administered with Alpha-blockers or Anti-hypertensives [ see Warnings and Precautions (5.5) ] Adverse Reactions with the Concomitant Use of Ritonavir [ see Warnings and Precautions (5.6) ] Combination with other PDE5 Inhibitors or Other Erectile Dysfunction Therapies [ see Warnings and Precautions (5.7) ] Effects on Bleeding [ see Warnings and Precautions (5.8) ] C …

Do not use if

Administration of sildenafil tablets to patients using nitric oxide donors, such as organic nitrates or organic nitrites in any form. Sildenafil tablets was shown to potentiate the hypotensive effect of nitrates ( 4.1 , 7.1 , 12.2 ) Known hypersensitivity to sildenafil or any component of tablet ( 4.2 ) Administration with guanylate cyclase (GC) stimulators, such as riociguat ( 4.3 ) 4.1 Nitrates Consistent with its known effects on the nitric oxide/cGMP pathway [ see Clinical Pharmacology (12.1 …

Warnings

Patients should not use sildenafil if sexual activity is inadvisable due to cardiovascular status ( 5.1 ) Patients should seek emergency treatment if an erection lasts >4 hours. Use sildenafil with caution in patients predisposed to priapism ( 5.2 ) Patients should stop sildenafil tablets and seek medical care if a sudden loss of vision occurs in one or both eyes, which could be a sign of non arteritic anterior ischemic optic neuropathy (NAION). Sildenafil tablets should be used with caution, and only when the anticipated benefits outweigh the risks, in patients with a history of NAION. Patients with a "crowded" optic disc may also be at an increased risk of NAION. …

Pregnancy & breastfeeding

8.1 Pregnancy Risk Summary Sildenafil is not indicated for use in females. There are no data with the use of sildenafil in pregnant women to inform any drug-associated risks for adverse developmental outcomes. Animal reproduction studies conducted with sildenafil did not show adverse developmental outcomes when administered during organogenesis in rats and rabbits at oral doses up to 16 and 32 times, respectively, the maximum recommended human do …

General information only, not dosing advice. Always follow the leaflet in your pack and your doctor or pharmacist.

Check your pack of Vadilyn Syrup

Add the expiry date on your pack for a full Trust Score.

3 free checks left today Official sources: NAFDAC Green Book & recalls · WHO · U.S. FDA · NLM RxNorm

About Vadilyn Syrup

What is in Vadilyn Syrup?

Vadilyn Syrup contains Sodium Citrate, Diphenhydramine HCl, Menthol, Ammonium Chloride (57 mg; 14 mg; 1.1 mg; 100 mg), as syrup, according to its NAFDAC registration record.

Is Vadilyn Syrup registered with NAFDAC?

Yes. Vadilyn Syrup is listed on the NAFDAC register under registration number 04-4148, and its registration is active as of 27 October 2026.

Has Vadilyn Syrup been flagged as fake or recalled?

No WHO falsified or substandard medical product alert currently matches Vadilyn Syrup in our automatically synced alert list.

How can I check that my pack of Vadilyn Syrup is genuine?

Run a free authenticity scan with the NAFDAC number 04-4148, your pack's expiry date and batch number to get a Trust Score, compare the pack with the NAFDAC record (ingredient, strength, form, manufacturer), and buy only from licensed pharmacies.

What is Vadilyn Syrup used for?

Sildenafil tablets are indicated for the treatment of erectile dysfunction. Sildenafil is a phosphodiesterase-5 (PDE5) inhibitor indicated for the treatment of erectile dysfunction (ED) (Summarised from the official U.S. FDA label for sodium citrate. Always follow your doctor or pharmacist.)

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