Vitaros Cream Side Effects: Complete Safety Guide

Common Side Effects of Vitaros Cream (affect more than 1 in 10 users)

• Local pain, burning or aching in the penis or groin.
• Redness of the penis (erythema).
• Rash on the application area.
• Genital itching (pruritus).
• Swelling of the penis (penile oedema).
• Inflammation of the glans (balanitis).
• Tingling, throbbing, numbness or burning sensation in the penis.
• Partner effects: mild vaginal burning or itching (vaginitis). Using a water‑based lubricant may help.

These effects are usually mild and disappear within 1‑2 hours.

Serious but Rare Side Effects of Vitaros Cream (affect up to 1 in 100)

• Prolonged erection lasting more than 4 hours (priapism) – requires immediate medical treatment to avoid permanent damage.
• Light‑headedness / dizziness – may indicate a drop in blood pressure.
• Fainting (syncope).
• Low blood pressure or rapid pulse.
• Urethral stricture (narrowing of the urethra) with long‑term use.
• Pain at application site or in the extremity.
• Genital rash, scrotal pain, or lack of sensation.
• Urinary tract inflammation.

If you experience any of these, stop using Vitaros and contact a doctor immediately.

When Do Vitaros Cream Side Effects Start?

Most side effects are directly related to the local action of alprostadil and appear quickly:

• Immediate (within minutes): Local burning, pain, tingling – as the cream penetrates the urethra.
• Within 30‑60 minutes: Peak intensity of local reactions, along with erection.
• Systemic effects (rare): Dizziness or faintness can occur shortly after application if the drug transiently lowers blood pressure.
• Partner effects: Usually noticed during or immediately after intercourse.

How Long Do Vitaros Cream Side Effects Last?

Duration of side effects mirrors the local presence of alprostadil:

• Mild local effects (burning, redness): Typically resolve within 1‑2 hours, often fading as the erection subsides.
• Pain or discomfort: Usually gone within a few hours; if persistent, consult your doctor.
• Partner vaginal burning: Usually temporary and disappears within a few hours after intercourse.
• Priapism: Does not resolve on its own – if erection lasts >4 hours, emergency treatment is needed to prevent tissue damage.

Because alprostadil is rapidly metabolised locally, side effects do not linger beyond the drug’s presence in the tissue.

Contraindications: Who Should NOT Use Vitaros Cream

Do not use Vitaros if any of the following apply:

• Allergy to alprostadil or any ingredient (see section 6 of PIL).
• Conditions predisposing to priapism: sickle cell anaemia or trait, leukaemia, multiple myeloma, polycythaemia, thrombocythaemia.
• Anatomically deformed penis (angulation, cavernosal fibrosis, Peyronie’s disease).
• Inflammation or infection of the penis (balanitis, urethritis).
• History of priapism.
• Hyperviscosity syndrome or tendency for venous thrombosis.
• You have been advised to avoid sexual activity for health reasons (e.g., recent heart attack, stroke).
• Partner is pregnant or breastfeeding (unless using a condom).

Food & Drug Interactions with Vitaros Cream

Because Vitaros is applied locally, food does not interact with it. However, certain medicines can increase risks:

Medicines that may interact:

• Other ED treatments (oral or injectable): Do not combine – risk of priapism and severe hypotension.
• Blood pressure medicines: May increase dizziness or fainting, especially in the elderly.
• Anticoagulants (blood thinners): Possible increased risk of bleeding or blood in urine – inform your doctor.
• Decongestants and appetite suppressants: Might reduce effectiveness (theoretically, not well studied).

Food / alcohol:

• Alcohol: Excessive drinking can impair erection and increase dizziness. Small amounts are unlikely to interact.
• Food: No direct interaction – you can use Vitaros regardless of meals.

Vitaros Cream Side Effects FAQs

Need a Prescription for Vitaros Cream?

If you think Vitaros is suitable for you, speak to a UK‑registered doctor through a confidential online consultation.

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