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Cialis: Its Working Mechanism and Where to Buy in Singapore

Julian Carter
Published

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Cialis: Benefits, Side Effects and Where to Buy

Erectile Dysfunction (ED) is a common sexual condition, with 51% of respondents reporting ED in a population-based study conducted in Singapore. Fortunately, ED is a manageable condition, and Cialis is an the Food and Drug Administration (FDA)-approved treatment trusted globally to treat it. It contains Tadalafil, which is a Phosphodiesterase Type 5 (PDE5) inhibitor that successfully manages erectile issues for better sexual performance.

It is widely known as the weekend pill as it provides long-lasting effects that allow more flexibility and spontaneity in sexual relationships. Due to its popularity, many users also look to buy Cialis online or explore generic Cialis options for convenience and affordability. This article explains the working mechanism of Cialis, including dosage recommendations, potential side effects, and where to buy Cialis safely in Singapore.

Cialis and its working mechanism

The FDA approved Cialis in 2003 for treating ED and enhancing the body’s ability to achieve an erection when sexually stimulated. Its effect can last up to 36 hours, allowing flexibility and spontaneity to enjoy sexual activity without the pressure of strict timing. Additionally, it was approved for the treatment of Benign Prostatic Hyperplasia (BPH) in 2011.

It functions by blocking the PDE-5 enzyme, thereby preventing the breakdown of cyclic Guanosine Monophosphate (cGMP). In turn, cGMP promotes the relaxation of smooth muscles in the penis, enabling increased blood circulation. This further leads to long-lasting and firm erections. On the other hand, for BPH, it functions similarly by relaxing the muscles in the prostate and bladder, thereby improving urinary flow and easing symptoms such as frequent urination or difficulty passing urine.

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Dosage and how to take Cialis

The medication is available in strengths of 2.5 mg, 5 mg, 10 mg, and 20 mg. Swallow the tablet whole, without chewing, cutting, or crushing it. Avoid taking more than one dose in a day. Also, take the tablet at least 30 minutes before engaging in intimate activity. Below are the general guidelines for Cialis dosage:

  • As-needed use: Generally, 10 mg is recommended before sexual activity. The doctor can adjust the dose to 20 mg or lower depending on effectiveness and tolerance.
  • Daily use: For spontaneous activity, a lower dose, typically 2.5 mg or 5 mg, is recommended for daily use. 
Do you know?
Tadalafil, with the brand Adcirca, is used to treat Pulmonary Arterial Hypertension (PAH) by relaxing and widening the blood vessels in the lungs, lowering blood pressure and improving heart function.

What are the side effects of Cialis

Side effects and precautions

Like any other medication, Cialis can cause some unwanted effects that are usually mild and subside on their own. Here are some common side effects that you should look out for: 

  • Upset stomach
  • Headache
  • Hot flushes
  • Nausea 
  • Diarrhea
  • Muscle and back pain

However, in case of severe side effects, such as hearing loss, Priapism (usually a painful erection lasting for more than 4 hours), or vision loss, seek medical attention immediately. Furthermore, always inform your doctor about other supplements or medicines you are taking to avoid harmful interactions.

Warning:
Avoid combining other ED pills with Tadalafil, as it can result in a sudden and severe drop in blood pressure, called Hypotension, and increase the severity of common side effects, leading to health complications.

Where can you buy Cialis in Singapore

Cialis (Tadalafil) is a prescription-only medicine in Singapore, regulated by the Health Sciences Authority (HSA). Always talk to a doctor first for safety. The key buying options for Tadalafil-containing medicine are as follows: 

Local pharmacy stores

Local pharmacy stores are licensed retail pharmacies that will provide ED medications only when the user presents a valid prescription. Such pharmacies are widely accessible and usually offer both brand and generic versions. Some well-known retail pharmacy chains in Singapore include:

  • Watsons
  • Unity Pharmacy
  • Guardian

Online pharmacies

Online pharmacies are licensed digital providers that ship medications only with a prescription. Some work independently, while others operate collaboratively with telemedicine services or clinics. Always buy from trusted online providers, such as GoodRxMedicine, that offer benefits like:

  • Quick shipping
  • Affordable pricing of generics
  • Easy reordering services
  • Discreet packaging for customers’ privacy
  • Original medicines with good packaging 

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Telemedicine platforms

Telemedicine platforms enable patients to consult licensed doctors in Singapore through online chat or video services. After a medical assessment, the doctor can prescribe Cialis or a generic version of Tadalafil, which will be delivered to the patient’s address. Some of the common telemedicine providers in Singapore are:

  • Noah 
  • Siena Health
  • Doctor Anywhere
  • Sire
  • &Sons  

Specialized clinics

Specialized clinics emphasize men’s sexual health conditions, including ED. Such clinics generally offer ED support options, like review of medical history, physical examinations, blood tests, and treatment planning. Specialized clinics in Singapore that can prescribe generic Tadalafil or Cialis are:

  • Dr Tan Medical Center
  • ATA Medica Clinics
  • The Urology Practice Clinic
  • DTAP Clinic
  • Mount Elizabeth Urology Clinics
  • Private urology clinics at National University Hospital (NUH)
  • Raffles Urology Centre 

Buying tips for Tadalafil

Choosing how and where to buy Tadalafil is crucial for both effectiveness and safety. Taking a few careful steps can help ensure the quality and authenticity of the medication, thereby preventing the use of counterfeit products. Some of the key tips to keep in mind while purchasing in Singapore are:

  • Consult a doctor first for the correct dose and suitability.
  • Verify the authenticity of the package and check the expiration dates before intake.
  • Verify HSA licensing for all the medication providers.
  • Avoid non-prescription websites claiming to provide Cialis for free.
  • Discuss other health conditions with the doctor to prevent any interactions. 

Conclusion

Cialis, with Tadalafil, is a highly effective medication for ED, which can help you regain confidence and enjoy lasting sexual performance. It has become one of the most trusted treatments, offering long-lasting results and greater flexibility than other ED medications. 

Having the option to take it as-needed or for daily use, you can have the choice to plan intimacy around your schedule or enjoy spontaneous sexual activity with confidence. Always take the medicine as prescribed by your doctor to prevent adverse interactions and risk of side effects. 

If you’re looking to buy Cialis or its generic versions in Singapore, available options are local pharmacy stores like Guardian, online pharmacies, such as GoodRxMedicine, telemedicine platforms like Sire, and specialized clinics like ATAP Medical. Always verify the authenticity and quality of the medication before purchase for safe use.

Frequently Asked Questions

What should users avoid while taking Tadalafil?

While taking Tadalafil, users should be aware of interactions with other substances. Avoid nitrates, which can cause dangerous drops in blood pressure, grapefruit juice, which may raise drug levels and side effects, and excessive alcohol, which can lead to effects like dizziness and low blood pressure. Proper caution ensures safe and effective use. 

How long does Cialis take to start working?

Cialis generally takes 30-60 minutes to start working. Peak effects are observed after 2 hours. However, in some cases, it can take up to 6 hours for peak results to appear. Sexual stimulation is required for the pill to work.

Does Cialis cure ED?

No, Cialis does not cure Erectile Dysfunction (ED). It helps manage the condition while it is being taken, but does not permanently cure it. Continuous or planned use as prescribed by a healthcare provider is necessary for ongoing benefits.

Does Cialis affect fertility?

Cialis, containing Tadalafil, does not impact fertility in men or women. Research indicates that daily Tadalafil may even enhance sperm quality, including motility and volume, without affecting sperm production or reproductive hormones.

Citations:
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