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Treprostinil 2.5 mg / ml solution for infusion – patient leaflet, side effects, dosage

Status:
Prescription only (POM) Key facts
Medicine strength:
2.5 mg / ml
Contains active substance:

Patient leaflet - Treprostinil 2.5 mg / ml solution for infusion

1. What Trepr

ostinil is and what it is used use Treprostinil

for

2. Before you

3. How to use

Treprostinil

4. Possible si

de effects re Treprostinil f the pack and other informa

5. How to sto

6. Contents o

tion

  1. 1.

    What Tr used fo

    eprostinil is and what it r

    is

What Trepro

stinil is

The active ing For Infusion is

redient of Treprostinil Solution treprostinil.

Treprostinil be which work in occurring pro hormone-like pressure by re them to wide more easily. P influence in p

longs to a group of medicines a similar way to the naturally stacyclins. Prostacyclins are substances which reduce bloo laxing blood vessels, causing n, which allows the blood to flo rostacyclins can also have an reventing blood from clotting.

d

w

What Trepro

stinil is used to treat

Treprostinil is heritable pulm in patients wi symptoms. Pu condition whe

used to treat idiopathic or onary arterial hypertension (P th moderate severity of the lmonary arterial hypertension re your blood pressure is too h

AH)

is a

igh

in the blood v lungs, causing tiredness, fain heartbeat, dry ankles or legs

essels between the heart and shortness of breath, dizzines ting, palpitations or abnormal cough, chest pain and swolle .

the

s,

n

Treprostinil is continuous su infusion. Som tolerate this b swelling. Your Treprostinil ca intravenous (d instead. This central venou

initially administered as a bcutaneous (under the skin) e patients may become unable ecause of local site pain and doctor will decide whether n be administered by continu irectly into a vein) infusion will require the insertion of a s tube (catheter) that is usuall

to

ous

y

located in you

r neck, chest or groin.

How Trepro

stinil works

Treprostinil lo pulmonary art reducing the a Improved bloo supply of oxyg on the heart, effectively. Tr associated wi in patients wh

wers blood pressure within th ery, by improving blood flow a mount of work for the heart. d flow leads to an improved en to the body and reduced st causing it to function more eprostinil improves the sympto th PAH and the ability to exerc

e

nd

rain

ms

ise

o are limited in terms of activi

ty.

  1. 2.

    Before y

    ou use Treprostinil

Do not use T

reprostinil

  • if you are al treprostinil this medici

    lergic (hypersensitive) to or any of the other ingredients ne listed in section 6

    of

  • if you have called “pul This is a dis that carry b swollen and pressure in heart and t

    been diagnosed with a disease monary veno-occlusive disea

    se”.

    ease in which the blood vessel lood through your lungs becom clogged resulting in a higher the blood vessels between the he lungs

    s

    e

  • if you have

    severe liver disease

  • if you have

    a heart problem, for example: dial infarction (heart attack) e last six months

    • a myocar within th
    • severe ch

      anges in heart rate ronary heart disease or unst

    • severe co angina

      able

    • a heart d as a fault heart to

      efect has been diagnosed, su y heart valve that causes the work poorly

      ch

    • any disea treated o observati

      se of the heart which is not be r not under close medical on

      ing

      • if you have a birth d which affects the w through it

        efect in your heart ay your blood flows

      • if you are on a low s

        odium diet.

During your treatment your doctor:

with Treprostinil, tell

  • if your blood pressu (hypotension)

    re decreases

  • if you experience a breathing difficultie can be related to co asthma or other con doctor immediatel

    rapid increase in

    s or persistent cough (this ngestion in the lungs or dition), consult your y

  • if you have excessiv

    e bleeding as treprostinil k, by preventing your

    may increase the ris blood from clotting

  • if you develop a fev intravenous Trepros infusion site becom painful to the touch infection.

    er whilst receiving

    tinil or the intravenous es red, swollen and / or , as this could be a sign of

Other medicines an

d Treprostinil

Please tell your doctor recently taken, might

if you are taking or have use any other medicines.

Please tell your doctor

if you are taking:

  • medicines used to t (antihypertensive dr

    reat high blood pressure ugs or other vasodilators) ase the rate of urination furosemide

  • drugs used to incre

    (diuretics) including

  • medicines that stop (anticoagulants) suc nitric oxide based p

    blood clotting

    h as warfarin, heparin or roducts

  • any non-steroidal a drugs (e.g. acetylsal

    nti-inflammatory (NSAID) icylic acid, ibuprofen) increase or decrease the l (e.g. gemfibrozil,

  • medicines that may effect of Treprostini rifampicin, trimetho phenytoin, carbama St John’s Wort) as y adjust your dose of

    prim, deferasirox,

    zepine, phenobarbital, our doctor may need to Treprostinil.

Pregnancy and bre

astfeeding

If you are pregnant or

breast-feeding, think you e planning to have a baby, vice before taking this

may be pregnant or ar ask your doctor for ad medicine.

Treprostinil is not reco pregnant, planning to think that you might b considered essential b of this medicine for us not been established.

mmended if you are become pregnant, or e pregnant, unless

y your doctor. The safety e during pregnancy has

Treprostinil is not reco breastfeeding, unless your doctor. You are a breastfeeding if Trepr you, because it is not

mmended for use in considered essential by dvised to stop

ostinil is prescribed for known whether this breast milk.

medicine passes into

Contraception is stron treprostinil treatment

gly recommended during .

Driving and using

machines

Treprostinil may induc dizziness or fainting. I or operate machinery advice.

e low blood pressure with n such a case do not drive and ask your doctor for

Treprostinil contai

ns sodium

This medicine contain (main component of c vial. This is equivalent recommended maxim

s up to 78.4 mg sodium ooking/table salt) in each to 3.9 % of the

um daily dietary intake of

sodium for an adult.

  1. 3.

    How to use Tre

    prostinil

Always take this medi doctor has told you. Y doctor if you are not s

cine exactly as your ou should check with your ure.

Treprostinil is adminis infusion, either:

tered as a continuous

  • if you are at

    a specific high risk of bleedi le, active stomach ulcers, injur eding conditions

    ng

    • for examp or other ble

      ies,

  • if you have 3 months, o

    had a stroke within the last r any other interruption of blo

    od

    supply to th

    e brain.

    • subcutaneously (un tube (cannula) whic abdomen or thigh; or,

      der the skin) via a small h is located in your

    • intravenously via a

      tube (catheter) that is ur neck, chest or groin.

      usually located in yo

Warnings an

d precautions

Before you sta doctor:

rt taking Treprostinil, tell your

  • if you suffer

    from any liver disease from kidney disease

  • if you suffer
  • if you have medically o

    been advised that you are bese (BMI greater than 30 kg/ Human Immunodeficiency Vir

    m2)

  • if you have (HIV) infecti

    us

    on

  • if you have veins (porta

    high blood pressure in your liv l hypertension)

    er

    For subcutaneous infu be administered undil For intravenous infusi diluted in accordance the prescriber and ma sterile water for inject sodium chloride inject

    sion the product should uted.

    on the product should be with the instructions of y only be diluted with ion or 0.9% (w/v) or ion.

    Brand: Dr Reddy’s

    Product Name:

    Treprostinil

    Strength:

    1/2.5/5/10 mg/ml

    Form:

    Solution for Infusion

    Leaflet

    Pack Size:

    N/A

    Country:

    UK

    Date Created:

    10 JAN 2020

    Date Modified:

    17 SEP 2020

    9pt

    India

    150 x 440 mm Dimensions:

    Project:

    NPL

    Process Black

    Dr. Reddy’s Laboratories (UK) Ltd 6 Riverview Road, Beverley, HU17 0LD, UK

    FMD Requirements

    PC:

    00000000000000

    SN:

    BN:

    EXP:

In both cases, Treprostinil the tubing by a portable p Before you leave the hosp doctor will tell you how to and at what rate the pum Treprostinil. Information o pump correctly and what working should also be gi information should also te in an emergency.

Flushing of the infusion lin may cause accidental ove

Treprostinil is diluted only

luid retention bleeds,

urine,

n the faeces he legs

ncy cannot ata)

ls (platelets) )

is pushed through ump.

ital or clinic, the prepare Treprostinil p should deliver your n how to use the to do if it stops

ven to you. The

ll you who to contact

e whilst connected rdose.

when administered

  • s
  • bl c bl
  • jo a

Oth be e

  • in
  • a
  • a in
  • bl

welling of feet, ankles, legs or f eeding episodes such as nose oughing up blood, blood in the eeding from the gums, blood i int pain, muscle pain, pain in t nd/or arms

er possible side effects (freque

stimated from the available d
fection at the infusion site bscess at the infusion site decrease of blood clotting cel the blood (thrombocytopenia eeding at the infusion site

intravenously:

For intravenous infusion

dilute your Treprostinil sol Sterile Water for Injection Chloride Injection (as prov it is being administered as intravenous infusion.

Adult patients

Treprostinil is available as 5 mg/ml or 10 mg/ml solu doctor will determine the dose appropriate for your

Overweight patients If you are overweight (wei

only: You must only ution with either or 0.9% Sodium

ided by your doctor) if a continuous

1 mg/ml, 2.5 mg/ml, tion for infusion. Your infusion rate and condition.

gh 30% or more than

  • b
  • sk b
  • ti
  • to le s

    b

Add intra

  • in
  • bl (b
  • se

one pain

in rashes with discolouration umps

ssue infection under the skin (

o much pumping of blood fro ading to shortness of breath, f welling of the legs and abdome uild-up, persistent cough.

itional side effects associated

or raised

cellulitis) m the heart atigue,

n due to fluid

with the n

bophlebitis)

3)

erial

venous route of administratio
flammation of the vein (throm ood stream bacterial infection acteraemia)* (refer to Section pticaemia (severe blood bact

your ideal body weight) yo determine the initial and s based on your ideal body refer to Section 2, “Warnin

Older people

Your doctor will determine dose appropriate for your

Children and adolescents

ur doctor will

ubsequent doses weight. Please also gs and precautions”.

the infusion rate and condition.

for children and

educed or increased er medical

in

* lif b

Rep

If yo This liste effe web sear or A you safe

fection)

e-threatening or fatal cases of acterial infection have been re

orting of side effects

u get any side effects talk to y includes any possible side eff d in this leaflet. You can also r cts directly via the Yellow Card site www.mhra.gov.uk/yellow ch for MHRA Yellow Card in th pple App Store. By reporting si can help provide more informa ty of this medicine.

blood stream ported

our doctor. ects not

eport side Scheme

card or

e Google Play de effects, tion on the

Limited data are available adolescents.

Dosage adjustment

The infusion rate can be r on an individual basis und

supervision only.

The aim of adjusting the i establish an effective mai improves symptoms of PA any undesirable effects.

If your symptoms increase complete rest, or are conf chair, or if any physical ac discomfort and your symp not increase your dose wit Treprostinil may no longer your disease and another required.

How can blood stream

nfusion rate is to ntenance rate which H while minimizing

or if you need

ined to your bed or tivity brings on

toms occur at rest, do hout medical advice. be sufficient to treat treatment may be

infections during

5.

Kee chil

This spe

Do n that The mon

Do n to th dete

How to store Treprostinil

p out of the reach and sig dren.

medicinal product does not r cial storage conditions.

ot use this medicine after the is stated on the carton and vi expiry date refers to the last d th.

ot use Treprostinil if you notic e vial, discolouration or other rioration.

ht of

equire any

expiry date al after “EXP”. ay of that

e any damage signs of

treatment with intrave be prevented?

As with any long-term intr there is a risk of getting bl infections. Your doctor wil avoid this.

If you use more Trepro should

If you accidentally overdo may experience nausea, v low blood pressure (dizzin or fainting), skin flushes a

If any of these effects bec

nous Treprostinil

avenous treatment, ood stream

l train you on how to

stinil than you

se on Treprostinil, you omiting, diarrhoea, ess, light-headedness nd/or headaches.

ome severe then you

A Tr with

Duri sing Trep

Duri sing mus

Any disc

For i Sect

Do n

eprostinil vial must be used or in 30 days after first opening.

ng continuous subcutaneous i le reservoir (syringe) of undilut rostinil must be used within 7

ng continuous intravenous inf le reservoir (syringe) of diluted t be used within 24 hours.

remaining diluted solution sho arded.

nstructions on use please refe ion 3. “How to use Treprostini

ot throw away any medicines

discarded

nfusion, a ed

2 hours.

usion, a

Treprostinil

uld be

r to

l”.

via

should contact your docto immediately. Your doctor discontinue the infusion u have disappeared. Trepros reintroduced at a dose lev your doctor.

If you stop using Trepr

Always use Treprostinil as d or hospital specialist. Do no Treprostinil unless your doc

Abrupt withdrawal or sud dose of Treprostinil may c arterial hypertension to re potential for rapid and sev

r or hospital

may reduce or

ntil your symptoms tinil will then be el recommended by

ostinil

irected by your doctor t stop using

tor has advised you to.

den reductions in the ause the pulmonary turn with the

ere deterioration in

was pha no l the

6.

Wh

The 2.5 The are chlo for p

tewater or household waste. A rmacist how to throw away me onger use. These measures wil environment.

sk your

dicines you l help protect

Contents of the pack an informationd other

at Treprostinil Solution co

active substance is treprostin mg/ml, 5 mg/ml, 10 mg/ml. other ingredients in Treprostin sodium citrate dehydrate (E33 ride, metacresol, water for inj H adjustment: sodium hydrox

ntains

il 1 mg/ml,

il Solution 1), sodium ections and ide (E524)

your condition.

If you have any further qu this product, ask your doc

estions on the use of tor.

cts

dicine can cause side ybody gets them.

(may affect more

ls with flushing of

nd the infusion site ruising around the

and

Wh the

Trep slig clea and

  • Tr a
  • Tr h
  • Tr h
  • Tr

hydrochloric acid (E507).

at Treprostinil Solution lo contents of the pack

rostinil Solution is a clear colo htly yellow solution, available i r glass vial sealed with a rubb a colour coded flip-off seal:

eprostinil 1 mg/ml Solution Fo rubber yellow cap.

eprostinil, 2.5 mg/ml Solution as a rubber blue cap.

eprostinil, 5 mg/ml Solution F as a rubber green cap.

eprostinil, 10 mg/ml Solution

oks like and

urless to

n a 20 ml

er stopper

r Infusion has

For Infusion

or Infusion

For

  1. 4. Possible side effe

Like all medicines, this me effects, although not ever

Very common side effects

than 1 in 10 people)

  • widening of blood vesse the skin
  • pain or tenderness arou
  • skin discolouration or b

infusion site

  • headaches
  • skin rashes
  • nausea
  • diarrhoea
  • jaw pain

Common side effects (may 10 people

  • dizziness
  • vomiting
  • light-headedness or fain pressure
  • itching or redness of th

affect up to 1 in

ting due to low blood

e skin

In

Eac

Ma ma

Dr. R Roa Unit

This

fusionhas a rubber red cap.

h carton contains one vial.

rketing Authorisation hold nufacturer:

eddy’s Laboratories (UK) Ltd., d, Beverley, East Yorkshire, HU ed Kingdom

leaflet was last revised in Se

er and

6 Riverview 17 0LD,

p 2020

About this document

Source: MHRA - Medicines and Healthcare products Regulatory Agency (products.mhra.gov.uk)

What the sections and the side effect frequencies mean: How to read a patient leaflet

Found a mistake? Tell us on the contact page.

The information on this site does not replace the advice of a doctor or pharmacist.

Facts about Treprostinil 2.5 mg / ml solution for infusion

What these facts mean

Prescription needed?? Yes, prescription-only medicine (POM)
Active substance? Treprostinil
Strength? 2.5 mg / ml
Pharmaceutical form? Solution for infusion
How is it taken? Subcutaneous, Intravenous
Is it available?? Listed as available (NHS Dictionary of Medicines and Devices – not a record of current supplies)
Drug group (ATC)?
  1. B Blood and blood forming organ drugs
    1. B01 Antithrombotic agents
      1. B01A Antithrombotic agents
        1. B01AC Platelet aggregation inhibitors excl. heparin
          1. B01AC21 treprostinil

Sources: the NHS Dictionary of Medicines and Devices (dm+d), release 11.1.0 of 9 November 2026, NHS Business Services Authority. Contains public sector information licensed under the Open Government Licence v3.0.