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Intravenous therapy, commonly known as IV therapy, is a medical procedure used to administer prescribed fluids or medication directly into a vein. This allows the treatment to enter the bloodstream through a small plastic tube called a cannula, usually placed in the hand or arm. Hout Bay Family Medical Centre provides intravenous therapy within dedicated procedure rooms at our established GP practice in Hout Bay, Cape Town. Treatment is provided when clinically appropriate and follows an individual medical assessment by one of our doctors.
The word intravenous means “within a vein.” During IV therapy, a healthcare professional places a thin, flexible cannula into a suitable vein. The cannula can then be connected to a bag or syringe containing the prescribed fluid or medication.
Depending on the treatment, the substance may be administered gradually as an infusion or given over a shorter period. The required dose, infusion rate and monitoring will depend on the patient’s condition and the treatment prescribed.
Intravenous therapy is not a single standard treatment. The contents of an IV infusion must be selected according to a patient’s clinical needs, medical history and examination rather than provided as the same formulation to every patient.
A doctor may consider intravenous therapy when fluids or prescribed medication need to be delivered directly into the bloodstream and oral treatment is unsuitable, insufficient or not being tolerated.
Depending on the patient’s condition and the treatments available at the practice, intravenous therapy may be considered for:
IV fluids are specially formulated solutions used to prevent or treat dehydration in appropriate circumstances. Intravenous treatment can also be used to administer prescribed medicines directly into the bloodstream.
Not every patient who feels tired, unwell or dehydrated requires an IV infusion. Oral fluids, medication, further investigation or hospital treatment may be safer or more appropriate in some situations.
Hout Bay Family Medical Centre provides intravenous therapy as a medical service rather than a one-size-fits-all wellness treatment.
Before an IV infusion is recommended, your doctor will consider:
An IV infusion should only be given when there is a clear clinical reason and the proposed treatment is suitable for the individual patient.
An assessment is generally required before intravenous treatment begins. Your doctor may ask about your symptoms, recent illness, fluid intake, vomiting or diarrhoea, medication and relevant medical history.
Please tell your doctor if you:
Your doctor may decide that intravenous treatment is not required or that additional testing should take place first.
You will usually be seated or lying comfortably during the procedure. A healthcare professional will identify a suitable vein, commonly in the hand or arm, and clean the skin before inserting the cannula.
You may feel a brief sharp or stinging sensation when the cannula is inserted. Once it is positioned correctly, the needle is removed and the small flexible plastic tube remains in the vein. The cannula is secured with a dressing and connected to the prescribed infusion.
During treatment, the healthcare professional may monitor:
Tell the healthcare professional immediately if you experience pain, burning, swelling, leaking or redness around the cannula. These symptoms can indicate that the cannula has moved, the fluid is leaking into the surrounding tissue or the vein has become irritated.
The duration of an IV infusion depends on:
Some treatments may be completed relatively quickly, while others need to be administered gradually. The infusion should not be rushed, as the prescribed rate forms an important part of safe treatment.
The practice will explain the expected appointment duration once the treatment and prescription have been confirmed.
Preparation will depend on the reason for treatment. Unless your doctor gives you different instructions, it may be helpful to:
Do not stop taking prescribed medication unless your doctor has specifically advised you to do so.
Once the infusion has been completed, the cannula is usually removed and gentle pressure is applied to the insertion site. A small dressing or plaster may be placed over the area.
Minor tenderness or bruising can sometimes occur where the cannula was inserted. Keep the site clean and follow any instructions provided by the healthcare professional.
Depending on the condition being treated, you may receive advice about:
Feeling temporarily better after receiving fluids does not necessarily mean that the underlying cause of an illness has been resolved. Follow the treatment and follow-up plan recommended by your doctor.
Intravenous therapy is commonly performed, but all medical procedures carry potential risks.
Possible complications include:
Pain, redness, warmth and swelling around an intravenous line may indicate inflammation of the vein. Leakage, blockages and infection can also occur and should be reported promptly.
The risks associated with the contents of the infusion depend on the particular fluid or medication being administered. Your doctor will explain any important treatment-specific risks before proceeding.
Tell the doctor or nurse immediately during treatment if you experience:
The infusion may need to be slowed or stopped while the healthcare professional assesses the cause.
Intravenous treatment at a GP practice may not be appropriate when:
In these circumstances, referral to an emergency unit, hospital or specialist treatment centre may be required.
Dehydration occurs when the body loses more fluid than it takes in. Possible causes include vomiting, diarrhoea, fever, heat exposure, reduced fluid intake or another underlying illness.
Symptoms can vary and may include thirst, dry mouth, weakness, dizziness, reduced urination or dark urine. Severe dehydration requires urgent medical assessment.
Intravenous fluids can be used to treat dehydration in suitable patients, but the cause and severity must first be assessed.
Patients who can drink and retain adequate oral fluids may not require an IV infusion. Those with severe symptoms, ongoing fluid loss or concerning examination findings may need hospital treatment rather than outpatient IV therapy.
Certain prescribed medicines may be administered intravenously when clinically indicated. The medication, dose, infusion rate and required monitoring must be determined by the prescribing healthcare professional.
Some intravenous medications have specific storage, preparation and observation requirements and may only be suitable for administration in a hospital or specialist facility. Hout Bay Family Medical Centre will assess whether the requested treatment can be safely provided at the practice.
Patients referred for intravenous medication should bring the prescription, referral information and any relevant laboratory or hospital documentation.
The practice should confirm which fluids, medication or nutrient infusions it provides before listing specific IV formulations on the website.
Intravenous vitamins or minerals should not be presented as a general cure for tiredness, stress, low immunity or vague symptoms without an appropriate medical assessment. These symptoms may have many causes and can require clinical examination or blood testing.
Where a vitamin, mineral or other nutrient deficiency is suspected, your doctor can assess whether testing or treatment is appropriate and whether oral, injected or intravenous therapy is the safest option.
Hout Bay Family Medical Centre provides medically supervised intravenous therapy within dedicated procedure rooms at our trusted family GP practice in Hout Bay, Cape Town. Intravenous therapy and nebulisation are included among the services currently listed by the practice.
Our doctors take a careful, individual approach and will assess whether an IV infusion is clinically appropriate before treatment begins. Patients receive clear information about the proposed therapy, expected duration, possible risks and follow-up care.
Patients searching for intravenous therapy in Hout Bay, an IV infusion in Cape Town, medically supervised treatment for dehydration or a GP offering in-room procedures can contact Hout Bay Family Medical Centre to arrange an assessment.
The practice is located at 19 Brighton Street, on the corner of Brighton Street and Albert Road, Hout Bay, Cape Town.
Routine intravenous therapy appointments are not intended for medical emergencies.
Seek urgent medical assistance for:
Do not delay emergency treatment while waiting for a routine intravenous-therapy appointment.
