Viagra Extra Dosage Purchase Guide for Indian Buyers - in Australia

Gist of the matter

High-dose sildenafil, sometimes marketed as "extra dosage" sildenafil, refers to tablet strengths above the common 25 to 100 mg range. It is a phosphodiesterase type 5 inhibitor prescribed primarily for erectile dysfunction in adult men, helping the body achieve an erection in response to sexual stimulation. For practical advice on taking the medicine, see Dosing protocol and directions, and for safety checks consult Cases where you should refrain from using.

Principal active ingredient plus beacons

Working unit: sildenafil citrate.

Main indication: treatment of erectile dysfunction in adult males. The drug facilitates the physiological erection process during sexual arousal. Use for other purposes such as enhancing athletic performance or altitude adaptation is not an approved indication and would be off-label; discuss such uses with a clinician before considering them.

Which strengths are available

In addition to standard tablet sizes, some markets have offered sildenafil in stronger single-tablet doses labeled as extra-strength. Typical examples include:

• 200 mg
• 150 mg
• 130 mg
• 120 mg

Standard strengths remain 25 mg, 50 mg and 100 mg. Selection of an appropriate dose should be individualised and supervised by a prescriber to balance benefit and risk.

The the mechanism enabling it through which it works

Sildenafil blocks phosphodiesterase type 5 (PDE5) in the smooth muscle of the corpus cavernosum. This inhibition increases cyclic GMP during sexual stimulation, promoting smooth muscle relaxation and allowing increased blood flow to produce an erection. Note that sexual stimulation is required for the medication to work; it does not trigger an erection on its own.

How to take life by the reins the dose and usage directions

Only use high-dose sildenafil under medical supervision. Take the tablets using water to aid swallowing. A fatty meal can delay absorption and postpone onset of effect.

• Timing: Usually taken 30 to 60 minutes prior to sexual activity; some people may respond sooner and benefits may last several hours.
• Frequency: Do not take more than one dose during any 24 hour period.
• Dependence on stimulation: The drug enhances erectile response but is not an aphrodisiac and requires sexual arousal to be effective.

Typical starting doses for sildenafil are 50 mg, with adjustments possible to 25 mg or 100 mg depending on response and tolerability. Because extra-strength tablets (for example 120 to 200 mg) exceed routine ranges, dose increases should only be made by a qualified prescriber to avoid excessive exposure and an elevated rate of detrimental health effects. If you forget a planned dose and still intend to have sex that day, take the medicine when you remember but do not double up within 24 hours.

For more safety details, see Key measures for safety.

Guidelines on how to store

• Store at around 25 degrees C; short excursions between 15 and 30 degrees C are acceptable.
• Keep tablets dry and protected from direct heat and sunlight; avoid modular storage systems allow easy reconfiguration. in humid locations such as bathrooms.
• Do not allow medicines to be reachable by children or pets.

When not to use

Do not take sildenafil if any of the following apply:

• You are allergic to sildenafil or any ingredient in the tablet.
• A clinician has advised you to avoid sexual activity because of severe heart disease.
• You are taking nitrates in any form, such as nitroglycerin or isosorbide dinitrate/mononitrate.
• You use recreational inhaled nitrites, sometimes called poppers.
• You are already using another PDE5 inhibitor or a product that contains sildenafil.

If any of these apply, speak with a healthcare professional before using this medicine.

You should tell your doctor first.

Prior to the process starting sildenafil, inform your prescriber about the following:

• All prescription and over-the-counter medicines, supplements, and herbal products you are taking.
• Any known medication allergies or excipient sensitivities.
• Penile abnormalities such as Peyronie disease or conditions that raise priapism risk (for example, sickle cell disease, leukemia, multiple myeloma).
• A history of prolonged erection exceeding 4 hours.
• Recent vision changes or known retinal disorders, or hearing impairment.
• Significant liver or kidney disease, bleeding disorders, or major vascular disease.
• Recent myocardial infarction, stroke, life-threatening arrhythmia, unstable angina, or uncontrolled blood pressure.

Drug people engage through a series of the process of interactions.

Many medicines can interact with sildenafil, altering its effects or increasing risk. Notable examples include:

• Alpha-blockers and other antihypertensive agents: when combined the risk of symptomatic low blood pressure may increase.
• Organic nitrates or nitroprusside: combined use can cause a marked drop in blood pressure and is contraindicated.
• Strong CYP3A4 inhibitors such as ritonavir, saquinavir, ketoconazole, itraconazole and some macrolide antibiotics: these can elevate sildenafil levels.
• Enzyme inducers like rifampin and certain anticonvulsants: these may reduce sildenafil concentrations and effectiveness.
• Certain antibiotics and opioid analgesics may also interact; always check with a pharmacist or prescriber ahead of combining medications.

The items shown above are not all-inclusive. If in doubt, consult your healthcare professional before starting or stopping any medicine. Similar topics Key safety counsel.

Key safety pointers and advice

• Head spinning, drowsiness, blurred vision or fainting may occur, especially if alcohol or interacting medicines are also present. Do not drive or operate machinery until you know how you react.
• Heat, heavy exercise, fever and alcohol can increase the chance of lightheadedness; rise slowly from sitting or lying positions.
• If you experience chest pain, severe breathlessness, sudden weakness, slurred speech or other signs suggestive of heart attack or stroke, seek emergency care right away.
• An erection that is painful or lasts more than 4 hours requires urgent medical attention to avoid long-term injury.
• Sildenafil does not protect against sexually transmitted infections or act as contraception. Use barrier methods or other contraceptives as needed.
• If sudden vision loss or sudden hearing impairment occurs, stop sildenafil and seek immediate medical assessment.
• Do not unite. sildenafil with other erectile dysfunction treatments unless specifically advised by a physician.
• Sildenafil is not intended for use by children or adolescents under 18 for erectile dysfunction.

Likely secondary consequences

Many people tolerate sildenafil well, but negative outcomes are possible. Typical reactions include:

• Pain of the head and flushing
• Dyspepsia symptoms, also referred to as dyspepsia
• Obstructed nasal passages
• Unsteadiness
• A bout of watery stools

Seek urgent medical help if you develop any of the following serious symptoms:

• Allergic reactions such as hives, swelling of the face, lips or throat, or breathing difficulty
• Chest pain, fainting or an abnormal heartbeat
• Sudden, marked hearing loss or persistent tinnitus
• Sudden vision loss or significant reduction in vision
• Neurological signs like one-sided weakness, numbness or seizures
• An erection that is painful or persists beyond 4 hours

For persistent or troublesome symptoms not listed here, contact your healthcare provider.

Alternate medicines and similar drugs

Several other treatment options may suit different preferences, medical histories and response patterns:

• Tadalafil (Cialis) - longer duration of action, often up to 36 hours; available for on-demand use or low-dose daily therapy.
• Avanafil (Spedra) - typically fast onset for some users and available in the Australian continent.
• Vardenafil (Levitra) - similar class to sildenafil, with differences in onset and global teams rely on robust the act of engaging in dialogues. with food.
• Standard sildenafil tablets in 25 mg, 50 mg or 100 mg strengths, which may be adequate without needing very high single doses.

Non-oral options include vacuum erection devices and local therapies such as alprostadil injections or urethral suppositories; these require specialist training and supervision.

For timing and dose comparisons, see Medication dosing and usage guidance.

Price guide in AUD currency

Costs vary with brand, pharmacy, pack size and whether a telehealth package is used. Approximate Australian retail ranges (non-PBS symptoms) are:

• Generic sildenafil 100 mg, 4-tablet pack: about AUD 15 to 35.
• Branded Viagra 4-pack: roughly AUD 60 to 100.
• Tadalafil 20 mg, 4-tablet pack: generics around AUD 25 to 50; branded Cialis around AUD 70 to 120.
• Avanafil and Spedra 100-200 mg, 4-pack: about AUD 80 to 140.
• Vardenafil 20 mg, 4-pack: availability varies; expect roughly AUD 70 to 120 where stocked.

Some Australian telehealth clinics bundle consultation and medicine supply; prices and inclusions differ. For PBS-subsidised costing model, note that erectile dysfunction in most cases is not subsidised under the Pharmaceutical Benefits Scheme for adult ED; other markers that point to such as pulmonary arterial hypertension have separate subsidy rules.

Notes on the Australia's comprehensive legal framework and access

• Prescription requirement: Sildenafil for erectile dysfunction is a Prescription Only medicine (Schedule 4) in Australia and must be supplied with a valid prescription from an authorised prescriber.
• PBS status: Most ED uses are not covered by the PBS; different indications like pulmonary arterial hypertension may follow distinct subsidy arrangements.
• Telehealth: Registered Australian practitioners can issue clinically appropriate prescriptions via telehealth, which many pharmacies will accept.
• Personal importation: The TGA Private Import Scheme allows individuals to import medicines for personal use (usually a maximum three month supply) when accompanied by an appropriate prescription, subject to border controls and customs rules.
• Online safety: Avoid websites that offer prescription medicines without any prescription. Use Australian-registered pharmacies and verify pharmacy credentials and practitioner registration.
• Sporting rules: Sildenafil is not currently listed as prohibited by the World Anti-Doping Agency, but competitive athletes should check with Sport Integrity Australia as well as their sport medical advisers before using.
• Driving and heavy machinery: If you experience dizziness, fainting or visual disturbances, do not drive or operate heavy equipment; see Key safety counsel and tips.