Cialis Together 10mg: Does It Work for Erectile Dysfunction?

Usman Majid

Usman Majid is a UK pharmacist with over 20 years of clinical and regulatory experience. He specialises in men’s health, including hair loss and erectile dysfunction, and leads compliance at UsMen.co.uk. Last medically reviewed: 2nd June 2026

Cialis Together 10mg: Does It Work for Erectile Dysfunction?

Cialis Together is a pharmacy medicine used to treat erectile dysfunction in adult men. It contains tadalafil 10mg, the same active ingredient used in some prescription erectile dysfunction treatments.

For many men, Cialis Together can help improve the ability to get and keep an erection firm enough for sexual activity. It does not cause an automatic erection. Sexual stimulation is still needed for the medicine to work.

This guide explains how Cialis Together works, how long it takes to act, how long it lasts, who it may be suitable for, and what to do if it does not work as expected.


What Is Cialis Together?

Cialis Together is a branded tadalafil 10mg tablet used for erectile dysfunction, also known as ED. Erectile dysfunction means being unable to get or maintain an erection firm enough for satisfactory sexual activity.

Cialis Together is available from pharmacies after a suitability check. This is important because erectile dysfunction can sometimes be linked to underlying health conditions such as high blood pressure, diabetes, raised cholesterol, heart disease, stress, anxiety or hormone problems.

Quick answer: Cialis Together can work well for many men with erectile dysfunction. It usually starts working from around 30 minutes after taking it and can remain effective for up to 36 hours, but it only helps when you are sexually aroused.

How Does Cialis Together Work?

Cialis Together belongs to a group of medicines called PDE5 inhibitors. These medicines help improve blood flow to the penis during sexual stimulation.

The active ingredient, tadalafil, works by relaxing blood vessels in the penis. This allows more blood to flow into the penile tissue, making it easier to achieve and maintain an erection when sexually aroused.

It is important to understand that Cialis Together does not increase sexual desire and does not work without sexual stimulation.

How Effective Is Cialis Together?

Cialis Together can be effective for many men with erectile dysfunction, but results vary from person to person. Some men notice an improvement the first or second time they use it, while others may need to try it on several different occasions before deciding whether it works for them.

If Cialis Together does not work the first time, it does not always mean the medicine has failed. Common reasons it may not work include:

  • Not allowing enough time for the tablet to take effect
  • Lack of sexual stimulation
  • Alcohol intake affecting performance
  • Anxiety or pressure around sexual activity
  • Using the medicine after a very heavy meal
  • Underlying health problems affecting erections
  • Taking medicines that may contribute to ED

If you have tried Cialis Together several times and still do not get a satisfactory result, speak to a pharmacist, prescriber or GP. You may need a different treatment strength, an alternative ED medicine, or a review for underlying causes.

How Long Does Cialis Together Take to Work?

Cialis Together is usually taken before anticipated sexual activity. Many men find it starts to work from around 30 minutes after taking it.

However, timing can vary. For best results, take the tablet when you are relaxed and allow enough time before sexual activity. You should not take more than one Cialis Together tablet in a day.

How Long Does Cialis Together Last?

One of the main benefits of tadalafil is its longer duration of action compared with some other erectile dysfunction treatments. Cialis Together may remain effective for up to 36 hours.

This does not mean you will have an erection for 36 hours. It means the medicine may help you respond to sexual stimulation during that period.

Important: If you have an erection lasting more than 4 hours, seek urgent medical help. This is rare but can be serious.

How to Take Cialis Together 10mg

Always follow the instructions provided with the medicine and the advice given by your pharmacist or clinician.

  • Take one 10mg tablet before sexual activity.
  • Swallow the tablet whole with water.
  • It can be taken with or without food.
  • Do not take more than one tablet in 24 hours.
  • Do not combine it with other erectile dysfunction tablets unless advised by a clinician.

Cialis Together is intended for occasional, on-demand use. If you need erectile dysfunction treatment several times per week, a daily low-dose tadalafil option may be more suitable, but this requires appropriate clinical assessment.

Can You Take Cialis Together With Food or Alcohol?

Cialis Together can be taken with or without food. Unlike some erectile dysfunction treatments, food does not significantly affect tadalafil absorption.

Alcohol should be kept moderate. Drinking too much alcohol can make erectile dysfunction worse and may increase side effects such as dizziness, headache or low blood pressure symptoms.

Who Can Use Cialis Together?

Cialis Together may be suitable for adult men with erectile dysfunction, but it is not suitable for everyone. A pharmacist or clinician should check that it is appropriate based on your health history and current medicines.

You should seek medical advice before using Cialis Together if you:

  • Have heart disease or have been advised to avoid sexual activity
  • Have chest pain, severe heart failure or unstable angina
  • Have had a recent heart attack or stroke
  • Have very low blood pressure or uncontrolled high blood pressure
  • Have severe liver or kidney problems
  • Have certain inherited eye conditions
  • Have had sudden vision loss or sudden hearing loss
  • Have a deformity of the penis or a condition such as Peyronie’s disease
  • Have a condition that increases the risk of prolonged erections, such as sickle cell anaemia, leukaemia or multiple myeloma

Who Should Not Take Cialis Together?

Do not take Cialis Together if you use nitrate medicines, often prescribed for chest pain or angina. Combining tadalafil with nitrates can cause a dangerous drop in blood pressure.

You should also avoid Cialis Together if you take recreational drugs known as “poppers”, as these often contain nitrates.

Do not take Cialis Together with another PDE5 inhibitor, such as sildenafil, Viagra, vardenafil or another tadalafil product, unless specifically advised by a clinician.

Possible Side Effects of Cialis Together

Like all medicines, Cialis Together can cause side effects, although not everyone gets them. Common side effects may include:

  • Headache
  • Flushing
  • Indigestion
  • Nasal congestion
  • Back pain
  • Muscle aches
  • Dizziness

Seek urgent medical help if you experience chest pain, sudden vision changes, sudden hearing loss, a severe allergic reaction, or an erection lasting more than 4 hours.

Cialis Together vs Tadalafil: What Is the Difference?

Cialis Together contains tadalafil 10mg. Tadalafil is the active ingredient. The main difference is branding and how the treatment is supplied.

Generic tadalafil may be available in different strengths, including 2.5mg, 5mg, 10mg and 20mg, depending on clinical suitability and whether it is prescribed. Cialis Together is specifically a 10mg pharmacy medicine used on demand for erectile dysfunction.

TreatmentActive ingredientTypical useDuration
Cialis TogetherTadalafil 10mgOn-demand ED treatmentUp to 36 hours
Generic tadalafilTadalafilOn-demand or daily use, depending on doseUp to 36 hours
SildenafilSildenafilOn-demand ED treatmentUsually shorter acting than tadalafil

What If Cialis Together Does Not Work?

If Cialis Together does not work, do not increase the dose yourself and do not take extra tablets. Instead, consider whether you used it correctly:

  • Did you take it at least 30 minutes before sexual activity?
  • Was there enough sexual stimulation?
  • Were you tired, anxious or under pressure?
  • Had you consumed a lot of alcohol?
  • Have you tried it on more than one occasion?

If it still does not work after several attempts, you should speak to a healthcare professional. Erectile dysfunction can sometimes be an early warning sign of cardiovascular disease, diabetes, low testosterone, stress, anxiety or medication-related problems.

Can Erectile Dysfunction Be a Sign of Another Health Problem?

Yes. Erectile dysfunction is common, but it should not always be dismissed as “just one of those things”. ED can sometimes be linked to circulation problems, diabetes, high blood pressure, raised cholesterol, obesity, smoking, alcohol intake, stress, anxiety or low testosterone.

If your erectile dysfunction is new, worsening, happening suddenly, or associated with chest pain, shortness of breath, reduced exercise tolerance or other symptoms, speak to your GP or a healthcare professional.

Buying ED Treatment Safely Online

If you buy erectile dysfunction treatment online, use a UK-registered pharmacy that carries out appropriate checks before supplying treatment. This helps make sure the medicine is suitable for you and reduces the risk of unsafe combinations with other medicines.

At UsMen, ED treatments are supplied through an online pharmacy service after a suitability assessment. This allows patients to access treatment discreetly while still receiving professional clinical checks.

View Erectile Dysfunction Treatments

Frequently Asked Questions

Does Cialis Together work the first time?

Some men notice an improvement the first or second time they use Cialis Together. Others may need to try it on several occasions before they know whether it works well for them.

How quickly does Cialis Together work?

Cialis Together may start working from around 30 minutes after taking it. Sexual stimulation is needed for it to help produce an erection.

How long does Cialis Together last?

Cialis Together may remain effective for up to 36 hours. This means it can help you respond to sexual stimulation during that time, not that you will have an erection continuously.

Can I take Cialis Together every day?

You should not take more than one Cialis Together tablet in 24 hours. If you need treatment frequently, speak to a healthcare professional about whether a daily low-dose tadalafil option may be more suitable.

Can I take Cialis Together with sildenafil?

No. You should not combine Cialis Together with sildenafil, Viagra or other erectile dysfunction tablets unless specifically advised by a clinician.

Is Cialis Together the same as tadalafil?

Cialis Together contains tadalafil 10mg. Tadalafil is the active ingredient. Generic tadalafil may be available in other strengths depending on clinical suitability.

Do I need a prescription for Cialis Together?

Cialis Together is a pharmacy medicine, which means it can be supplied by a pharmacy after a suitability assessment. A pharmacist must check that it is safe and appropriate for you.

What should I do if Cialis Together gives me side effects?

If side effects are mild, speak to a pharmacist for advice. Seek urgent medical help if you develop chest pain, sudden vision or hearing changes, a severe allergic reaction, or an erection lasting more than 4 hours.

Final Thoughts

Cialis Together can be a helpful treatment for men with erectile dysfunction, especially for those who want a longer-lasting on-demand option. It contains tadalafil 10mg, may work from around 30 minutes, and can remain effective for up to 36 hours.

However, it is not suitable for everyone. A proper suitability check is important, especially if you take other medicines or have heart, blood pressure, liver, kidney or eye-related conditions.

If erectile dysfunction is persistent, worsening or new, it is worth speaking to a healthcare professional. ED is treatable, but it can also be a useful signal that your wider health needs checking.

Cialis Together

This article is for informational purposes only and should not be taken as a substitute for professional medical advice. Always ask your doctor about the risks and benefits of treatment.