Generic Vs Branded Chewable ED Pills: Which To Choose?
By Erica Wilson, Jun-04-2026
Dr. Arjun Srivastav Medical Reviewer (Pharm D)🏷️ Key Facts:
◾ Chewable drugs for the treatment of ED (erectile dysfunction) have changed many things in the way of handling male impotency. They offer faster action, easier consumption, and even better support for food, especially when compared with hard tablets.
◾ However, choosing one chewable tablet for ED, when both generic and branded medicines of the same category are flooding into the market, becomes a tough choice.
◾ The final dilemma that you are in is whether you are going to pay more for the brand names or will you give a try to the generic chewable tablets, which claim to provide the same action. Go through this article till the end to understand the differences between the branded and generic chewable ED pills. We will cover everything in it, including safety, costing, effectiveness of the drugs and even the worth for your money.
Chewable ED Drugs – What Are They?
Chewable ED drugs contain the same ingredient as the tablets (Sildenafil or Tadalafil), but they are made into softer tablets that can be chewed or that dissolve directly in your mouth without water. This means that you will not have to swallow the medicine anymore when it is a chewable tablet. You can take it without swallowing.
Advantages Of Chewable ED Pills:
- Fast Onset: Hard tablets are absorbed in your stomach, and that takes a bit more time for absorption. On the other hand, chewable tablets can be dissolved with the lining of the mouth, which enables the ingredients in them to enter your bloodstream faster. Chewable tablets take hardly 30 minutes to start their action, unlike the hard tablets that take nearly 60 minutes to do the same.
- Swallowing Ease: Since the tablet is not to be swallowed with water, it becomes easier for many who do not like to swallow tablets or who face difficulty in doing so (dysphagia).
- Available Flavours: Chewable tablets are available in different flavours, which makes them pleasant and interesting for the users to take them.
Basic Difference Between Generic And Branded ED Pills:
Branded and generic are two terms which you hear the most when it comes to pharmaceutical items. However, many of you do not have a proper idea about them. So here is the brief about those:
➤ Branded ED Pills:
Branded Pills come with a few special things with them:
- Research: First of them, the companies that are licensed for providing branded items spend a lot on researching the ingredients (both active and inactive components).
- Clinical Trials: The companies also conduct several clinical trials from time to time to note the different side effects, drug interactions, and other aspects of the drug on the population.
- Patent Protection: The companies usually have 20 years of patent rights, during which no other company can manufacture an item with the same ingredient or formula.
Some popular brands of ED Drugs are:
- Viagra: Manufactured by Pfizer, the core ingredient is Sildenafil.
- Cialis: Manufactured by Eli Lilly, the core ingredient is tadalafil.
- Levitra: Manufactured by Bayer, the core ingredient is Vardenafil.
- Stendra: Manufactured by Metuchen Pharma, the core ingredient is Avanafil.
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➤ Generic Ed Pills:
Branded medicine manufacturers have their patent rights, where no other company can manufacture any item with the same ingredient. After the patent right expires, different companies can manufacture items with the same ingredient and with the same administration route. These equivalent brands’ medicines are called generic medicines. Here are the things that the generic brands must comply with:
- Ingredient: They cannot change the active ingredient.
- Concentration of the ingredient: The concentration of the ingredient must be the same. Means, in a generic drug of sildenafil, the amount of sildenafil used in the branded medicine has to be the same in the generic brands.
- Dosage Forms: The generic brands cannot make the medicine as good as the original brand. Means, if the brand has a tablet only in tablet form, the generics must have to stay within that limit.
- Bioequivalence: The drug composition and functioning must be within a range of 80-125% of the original brand.
- Quality match: Must comply with GMP guidelines.
- Can differ: Inactive ingredients, shape, and colour can be different.
Some Popular Generic Brands:
- Cenforce: Brand Equivalent to Viagra
- Tadalafil, Vidalista: Brand Equivalent to Cialis
- Vardenafil: Brand Equivalent to Levitra.
- Avana, Avanair: Brand Equivalent to Stendra.
Clinical Trials Suggesting Generics Are Bioequivalent To Brands:
Several Clinical trials, including a pivotal trial in 2012, considered Generic PDE-5 inhibitors and branded ones to come to a conclusion that generic and branded ED pills are of the same use, by showing data as:
- Both have the same onset time.
- Both have the same lasting time.
- Both have the same effect, side effects, and drug interactions on the patient.
Different Branded And Generic Chewable ED Pills:
Compare the basic features of the Branded and Generic Chewable Drugs available in Australia:
➤ Branded Chewable ED Pills:
Here are the details of some of the branded chewable ED pills of the top manufacturers:
- Staxyn: Contains Vardenafil (10mg) by Bayer. It is an ODT with peppermint flavour that has an onset of 15-30 minutes. It costs around $25 to 40 AUD for each tablet.
- Blue Chew: Sildenafil/Tadalafil based chewable tablets with an onset of 15-30 minutes. Usually not available in Australia.
➤ Generic Chewable ED Pills:
Here are some examples of generic chewable ED pills from the WHO-GMP certified manufacturers:
- Kamagra Chewable: Manufactured by Ajanta Pharma, containing 100 mg Sildenafil Citrate. It has a typical onset of 15-30 minutes and each tablet costs around $1.10 AUD.
- Cenforce Soft: Manufactured by Centurion Laboratories and available in soft chewable form, it contains Sildenafil Citrate of 100 mg. With an onset of 15-30 minutes, the item costs only $1.21 AUD each tablet.
- Tadalista CT 20 Mg: Manufactured and marketed by Fortune Healthcare, it is available in chewable form with an onset of 20-30 minutes. It contains Tadalafil 20 mg and it costs around $1.56 AUD each tablet.
Comparing The Statistics:
- Cost Comparison: If you compare the pricing of the branded and the generic pills and calculate the savings of a year (putting into all constraints and gaps), a person taking generic pills over branded ones saves almost $2000-3000 AUD a year.
- Comparing the effectiveness: The ingredients remain the same. Onset time (15-20 minutes), effectiveness window (4-5 hours) and even the dosage remains the same (100mg for Sildenafil and 20mg for Tadalafil), when branded and generics are compared.
- Comparing the Safety Aspect: According to the available clinical trials and research, side effects and drug interactions of both generic and branded chewable drugs are the same. While branded drugs are approved by the TGA and FDA, the generics are approved by the WHO-GMP. Below is the detail of the side effects and contraindications of the chewable ED pills.
Safety Information Of The ED Chewable Pills
Safety information of the pills includes 3 different aspects: Side effects, Drug interactions, and Precautions to be taken for them. Clinical traits say that they are the same in both Generics and Branded ED pills. So, mentioning the manufacturing company shared and TGA shared details below:
Side Effects Of ED Chewable Drugs:
➦ Common Side Effects:
- Headache (common for Sildenafil and Tadalafil)
- Nausea (happens mostly with Sildenafil)
- Intestinal Disorders (happens mostly with Sildenafil)
- Dizziness (Seen in both Tadalafil and Sildenafil)
➦ Rare Side Effects:
- Chest Pain (seen in both Tadalafil and Sildenafil)
- Liver and Renal issues (seen in both sildenafil and tadalafil)
- Change in vision/hearing impairment (seen in both)
- Priapism/long, painful erection (extremely rare, seen in both).
Drug Interactions:
- Nitrates: Extremely contraindicated, can cause a life-threatening condition regarding severe hypotension and heart attack. The interaction is common in the case of all PDE5 inhibitors.
- CYP3A4 inhibitors: Antibiotics (erythromycin), Antifungal (itraconazole), HIV protease inhibitor (ritonavir) interact with both sildenafil and tadalafil and increase their concentration in blood to cause more side effects.
- CYP3A4 Inducers: Drugs like riociguat interact to lower the concentration of the PDE5 inhibitor, making it less effective. Mostly seen in the case of tadalafil.
- Anticoagulants: Blood thinners, alpha-blockers, and antihypertensives cause hypotension with both tadalafil and sildenafil.
Precautions:
- Alcohol: Alcohol interacts with both tadalafil and sildenafil to make the dizziness extreme. Liver toxicity is also seen in patients who take alcohol with Tadalafil and Sildenafil.
- Grapefruit: Direct fruit or juices interact with both tadalafil and sildenafil as they are natural CYP3A4 inhibitors.
- Heavy Meals: Fatty food influences the function of Sildenafil the most and delays its onset. However, it has no interaction with Tadalafil.
- Dosage Precaution: Both Sildenafil and Tadalafil must not be taken more than once within 24 hours. However, tadalafil gives a 36-hour window while sildenafil is confined to a 24-hour window only.
Some Deciding Factors To Make Your Choice
Before making your choice among the brands or the generics, standard tablets or the chewable tablets and sildenafil or tadalafil, here are some of the critical things you would like to know:
Which Chewable Tablet To Choose: Sildenafil Or Tadalafil?
| Aspects | Sildenafil | Tadalafil |
|---|---|---|
| Brand Equivalent: | Viagra | Cialis |
| Onset of Action: | 15-30 minutes | 20-30 minutes |
| Taken with Food: | No | Yes |
| Window Provided: | 24 hours | 36 hours |
| Dosage: | On demand only | Both on demand and regular (low dosage) |
When To Choose Sildenafil Chewable:
- Occasional Use (not more than 2 times a week) – best for planned encounters.
- Costing per tablet is low.
- You need erection support for a specific time and not for the entire day.
When To Choose Tadalafil Chewable:
- Daily or on-demand use – Supports both with different doses.
- Weekend support: 36-hour window: Full day support.
- Works with food: Foody men can take the drug for their erection.
- Works for both ED and BPH at the same time.
Why Are Branded Pills So Costly?
Here are the reasons for the high cost of the branded medicines:
- R&D costs: Brands spend a lot on the research and development of medicines. This includes the cost of the research, different or periodic clinical trials and other investments for patents and regulatory submissions. Pfizer, for example, spent over $800 million on the same over the years.
- Patent Protection monopoly: Till the year 2017, Viagra held the patent right and till 2018, Cialis held it. During that phase, they were the monopoly in the market and a monopoly means high cost.
- Marketing Cost: Brands spend a huge in marketing their items. This includes celebrity endorsements, physician representation, and advertising. The cost incurred is passed on to the consumers.
Which One To Choose: Chewable ED Pills Or Standard Tablets?
Here is a chart to explain which one is a better choice for you. Mind it, that in terms of effectiveness, both are the same. So, depending on the needs of the consumer, they have to choose between the Chewable and Standard tablets.
The Final Decision:
We have placed before you answers to all your queries, including a comparison between the brands and the generic alternatives, standard tablets, and the chewable ED pills, and even a comparison between the different Chewable pills and even the price difference. Depending on the same, you will have to make your choice, looking at your trust, your pocket size, and your brand reliability.
FAQ
Is there any composition-wise difference between Generic ED chewable drugs and Viagra or Cialis?
No, composition-wise, there is no difference between the generic Chewable ED drugs and brands like Viagra and Cialis. The tadalafil-based chewable contains the same amount of tadalafil as is the case with Cialis, and the Sildenafil-based chewable has the same amount of Sildenafil as in Viagra.
Do the safety aspects differ in the case of generic pills?
No, different clinical studies showed that from side effects to contraindications, all things are the same in the generic tablets as is in the case of the brands. So, there is no difference in the safety aspect.
Why are generic brands so cheap?
Generic brands do not spend on R&D, endorsement programs and also in the marketing aspects, such as physician endorsement programs or clinical trials. This extra expense that the brands follow cuttles down in case of generic pills to make it cheaper.
Why do chewable pills work faster than regular pills?
General pills are absorbed through your gastric and that takes around 30-60 minutes. However, in the case of chewable pills, most of the drug is absorbed by your mouth lining. Rest is absorbed by the gastric. This process makes the onset faster.
Do I need a prescription to buy a chewable tablet for ED in Australia?
Yes, you will always need a prescription to buy a PDE5 inhibitor in Australia, as all the PDE5 inhibitors are marked as a Schedule IV drug in the country. This applies to the hard tablets as well as the chewable tablets.
Years of Experience: 10+ years Education: B.Sc. in Biomedical Science (Monash University, Melbourne, Australia) PG Diploma in Health & Medical Communication (University of Sydney, Australia) Experience: Erica Wilson is an…
