Oxybutynin (2.5mg, 5mg)

Oxybutynin works by relaxing the muscles around your bladder. This means your bladder can hold more liquid and you do not need to pee as often or as urgently. Oxybutynin Hydrochloride belongs to the group of medicines called antispasmodics. It helps decrease muscle spasms of the bladder and the frequent urge to urinate caused by these spasms.

You should always take Oxybutynin Tablets as prescribed by your doctor or pharmacist. These tablets are for oral use and should be swallowed with water. The usual dose for adults is 5mg taken two or three times a day.

You should not take Oxybutynin Tablets if any of the following apply to you:

• ever had an allergic reaction to oxybutynin, any of its ingredients or any other medicine
• myasthenia gravis, a rare long-term condition that causes muscle weakness
• an eye problem called glaucoma
• difficulty peeing, or an enlarged prostate
• ulcerative colitis or Crohn’s disease
• heart problems, including a very fast heart rate or high blood pressure
• thyroid, kidney or liver problems

Always consult your doctor or pharmacist to check it is safe for you to take this medication.

Like all medicines, Oxybutynin can cause side effects, although not everybody gets them. The common side effects include:

• constipation
• dry mouth
• feeling sick (nausea)
• headache
• dizziness
• feeling drowsy or sleepy (somnolence)
• blurred vision
• dry skin
• diarrhoea
• being sick (vomiting)
• confusion
• dry eyes
• difficulty passing urine
• flushing of the face (especially in children)
• a forceful heartbeat that may be rapid or irregular

If you suffer from any side effects, including those not mentioned in the patient information leaflet, speak to your doctor or pharmacist.

If you are pregnant or breastfeeding, think you may be pregnant or are planning to have a baby, ask your doctor or pharmacist for advice before taking this medicine. If you are pregnant or think you are pregnant, you should not take this medicine unless your doctor tells you to. If you are breast-feeding, you should not take this medicine as small amounts may pass into your milk.

It is not recommended you drink alcohol while taking these tablets as you may become very drowsy.

Yes! Oxybutynin Tablets can be brought from trusted online pharmacies, such as e-Surgery. 

In order to ensure that any Oxybutynin Tablets you buy online are genuine and the pharmacy is operating legally, check that the MHRA and green GPhC logo is at the bottom of each page, or check the pharmacies status on the GPhC website.

If I buy Oxybutynin Tablets online, how will it be delivered?

E-Surgery uses Royal Mail delivery, with choices starting from Royal Mail Tracked 48, Royal Mail 24 and Royal Mail Special Delivery by 1pm (discover more about e-Surgery delivery). 

When you buy Oxybutynin Tablets online, they will arrive at a delivery address of your choice in discreet, recyclable packaging.

Keep oxybutynin tablets out of the sight and reach of children. Do not take this medicine after the expiry date which is stated on the carton/blister packaging after EXP. The expiry date refers to the last day of that month. Store in the original package below 25ºC, in a dry place.

Do not dispose of Oxybutynin Tablets via wastewater or household waste. Ask your pharmacist how to throw away medicines you no longer use. These measures will help to protect the environment.

You can find more information on Oxybutynin Tablets through the information leaflet online or in the packaging.  Alternatively, you can use our completely free ‘Ask-a-Pharmacist’ service if you require extra support. We are always happy to help! 

Oxybutynin Tablets can interact with a variety of medications, including certain antihistamines, antifungal drugs, and antibiotics. These interactions may alter the effectiveness of Oxybutynin Tablets or increase the risk of side effects. It’s crucial to let your doctor know about all the medications you are taking to safely manage these interactions.

Oxybutynin has been used off-label to effectively manage symptoms of hyperhidrosis, a condition which causes excessive sweating. While it’s not the primary indication, many patients have reported significant improvement in their symptoms. As with any medication, results can vary, and it’s important to discuss this treatment option with your doctor or pharmacist.

Adjustments for your Oxybutynin dosage may be necessary in various situations, such as in cases of kidney or liver impairment, or in elderly patients who may be more sensitive to the effects of medications. It’s essential to follow your doctor’s advice regarding dosage, and never adjust it on your own.

Oxybutynin can be prescribed to elderly patients, but caution is advised due to increased sensitivity to its effects, such as dry mouth or urinary retention. Elderly patients might also experience more pronounced side effects like dizziness or confusion. It’s important to have regular medical supervision and dosage adjustments may be necessary.

Oxybutynin is often prescribed for long-term use, especially in chronic conditions like overactive bladder. However, long-term use requires ongoing assessment by a healthcare provider to monitor effectiveness and side effects, and some patients may need periodic dosage adjustments.

Oxybutynin may be prescribed for children with specific bladder conditions, under close medical supervision. Dosage and administration for children differ from adults, and it’s essential to follow the guidance of a doctor.

While taking Oxybutynin Tablets, certain lifestyle adjustments can help manage symptoms, such as:

• staying well hydrated
• avoid overheating
• be mindful of dietary choices that can irritate the bladder (caffeine and acidic foods)

It is advisable to avoid driving or operating heavy machinery until you know how Oxybutynin Tablets affects you. This is because it can cause dizziness, drowsiness, or blurred vision in some individuals. If you experience these symptoms, talk to your doctor.