Targeted. Nurse-led. Personalised.
Intravenous drips and intramuscular injections selected following a health assessment and administered by an experienced nurse prescriber inside Greater London House.
The appropriate formulation, dose and delivery method depend on your health history, current medication, treatment goals and clinical suitability.
Different routes. One clinical process.
IV and IM treatments deliver selected formulations in different ways. The most suitable option is determined through assessment, not chosen solely from a list of desired benefits.
Administered gradually through a vein.
An intravenous drip uses a small cannula to deliver fluids and selected ingredients directly into the bloodstream over a monitored period. Appointment length varies by formulation.
A shorter appointment delivered into muscle.
Intramuscular injections administer a smaller-volume formulation directly into a suitable muscle. The product, dose and injection site are selected by the clinician following assessment.
NAD+ Treatments
NAD+ is a coenzyme naturally present in human cells and involved in cellular energy metabolism. At ETSA, it may be offered by IV infusion or IM injection, depending on the formulation, dose and the outcome of the nurse-led health assessment.
Interest in NAD+ continues to grow, while research into its use for general wellness and performance is still developing. Leah will explain the available route and what the treatment can reasonably be expected to offer before anything is administered.
Book my appointment ↗Everyone responds differently, so the timing and extent of any noticeable change can vary. Leah will discuss what is realistic for the selected treatment and when a different clinical route may be more appropriate.
Assess. Select. Administer.
Every treatment begins with a review of your health, medication, allergies and goals. The appointment proceeds only when the clinician is satisfied that the treatment is appropriate.
Health review
Complete a health questionnaire and discuss relevant medical conditions, medication, allergies and previous reactions.
Clinical selection
The nurse confirms suitability and selects the formulation, dose and delivery route. A treatment may be changed or declined when clinically necessary.
Administration
The treatment is administered using an appropriate IV or IM technique, with observation and aftercare guidance provided.
Leah Irungu.
Advanced Nurse Practitioner with experience in IV nutrition, general wellness, rheumatology (joints) and dermatology (skin).
Leah is NMC registered, holds a BSc (Hons) in Clinical Nursing and is qualified as an Independent Nurse Prescriber. Her approach combines clinical assessment, clear communication and treatment decisions tailored to the individual.
A few details make the process easier.
Arrive well hydrated, have a light meal beforehand and wear clothing that gives easy access to the arm or appropriate injection site. Bring an accurate medication and allergy history.
Share the full picture
Tell the nurse about medical conditions, recent illness, medication, supplements, allergies and any previous reaction to an injection or infusion.
Speak up about discomfort
A brief pinch is expected. Report pain, swelling, dizziness, nausea or any unusual sensation during administration so the treatment can be reviewed immediately.
Minor local effects can occur
Temporary bruising around a cannula site or short-lived soreness after an IM injection may occur. Follow the individual aftercare guidance provided.
ETSA does not provide IV drips or IM injections during pregnancy or breastfeeding. Kidney disease, certain heart conditions, bleeding disorders, allergies and other health factors may also affect suitability. The final decision rests with the treating clinician.