NICE summaries

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The fact that the National Institute of Clinical Excellence has its own official biscuits does not bode well for the quality of its recommendations on obesity...

The purpose of this page is to allow you to quickly brush up on the relevant NICE guidance, (and sometimes other national guidelines[1]) in common areas, split up by common topics body system/pathologies. Try to memorise them all in one sitting (really - don't do this)...

Cancer is a huge topic, affecting every organ system, so I've dropped the guidance into each sub section...



Atrial fibrillation is very common. If they are haemodynamically stable, then you want to do an ECG to confirm. Once confirmed, consider starting anticoagulation, and think about Rate/Rhythm control.


Do a CHA2DS2Vasc. Try the free online tool, or calculate yourself:

CHA2DS2Vasc Score
CCF 1 point
Hypertension 1 point
Age (more than 65) 1 point
(or if more than 75) 2 points
Diabetes 1 point
Stroke 2 points


1 point

The proper tool has a point for gender too, but that needlessly confuses things with the guidance. Ignore gender, and anyone that scores 2 or more needs to be considered for anticoagulation.

You then do a HASBLED score, which tells you their risk of bleeding. Score 3 or more, and it becomes less sensible to start warfarin.


(uncontrolled >160 syst)

Age (65+) 1
Stroke 1
Kidney issues 1
Knackered liver 1
Unstable INR 1
Alcohol use 1

You then start them on Warfarin. You can definitely also consider a NOAC, they appear to be pretty equally good.

Rhythm Control

If fits the criteria below, then refer for cardioversion. (Will need warfarinisation before cardioversion for at least 4 weeks.)

  • New onset AF
  • AF with reversible cause
  • Heart failure suspected to be caused by AF

Rate Control

Most people - your standard 70 year old with an incidental finding of AF on examination - will need rate control. You want to:

  1. Keep pulse under 100.
  2. Start with bisoprolol.
  3. Consider adding in diltiazem or digoxin if not working.
  4. Still struggling? Refer.

Chest Pain


Medical Emergency - Likely acute coronary syndrome with active chest pain will need sending to hospital by ambulance.

You need to give them:

  • GTN
  • Aspirin 300mg
  • Do an ECG
  • Measure O2 saturation, consider giving oxygen.

If they have no pain currently, but have had within the last 72 hours, will likely still need to go to hospital for ECG and Troponin.

Stable chest pain

Assess them, looking for cardiac risk factors, especially diabetes, smoking and hyperlipidaemia.

For most of them, you will want to do further tests to identify likelihood of angina. This will often be an exercise ECG, myocardial perfusion scan or similar. Either way, best access route is usually rapid access chest pain clinic.

Managing angina

Once you've confirmed angina, manage it with[2]:

Familial hypercholesterolaemia

Inherited as an autosomal dominant condition. Anyone with cholesterol over 7.5 or LDL more than 4.9 needs to be considered for this[3].

  • Be alert for tendon xanthomas in the family.
  • MI in 1st degree relative under 60
  • MI in 2nd degree relative under 50


Pretty simple. They will likely need:

  • DNA testing
  • Lifelong statins.
  • Aggressive lifestyle modification.

Heart Failure

Heart failure diagnosis is pretty easy. Suspect heart failure[4]?

  • If they've had a previous MI, just refer them for an urgent echo and specialist review.
  • Otherwise, measure a BNP or NTproBNP.
    • If BNP is under 100 (or 400 for NTproBNP), chill out, unlikely to be heart failure.
    • 100-400 (400-2000 NTproBNP), refer for routine assessment.
    • 400+ (2000+ NTproBNP), needs an urgent review like with MI.

Make sure you do an ECG too!

Management of CCF


HGV drivers are disqualified from driving if symptomatic!


Measure their blood pressure (obviously). You will get one of three findings[5]:

  1. BP is less than 140/90. Normotensive woohoo! Recheck BP at least every 5 years.
  2. BP more than 140/90:
    1. Offer ambulatory BP monitoring (or home BP monitoring if unable to do ABPM)
      1. If ABPM its less than 135/85, they are normotensive
      2. More than 135/85, you need to check their 10 year CVD risk. If above 20%, start treatment. Otherwise, just nag them about lifestyle.
      3. More than 150/95, no need to worry about 10 year CVD risk, just start treatment.
    2. Look for end organ damage with an ACR, urine dip, bloods, ECG and fundoscopy.
  3. BP more than 180/110, start treatment straight away, don't bother with ABPM.


Commence antihypertensives in following order, stepping up if condition not controlled:

  1. Look at their age:
    1. Age less than 55? Start an ACE Inhibitor
    2. Age more than 55, or patient is black? Start a Calcium channel blocker.
  2. ACE + CCB
  3. ACE + CCB + indapamide 2.5mg OM
  4. ACE + CCB + indapamide + one of below + consider referral
    1. if K+ less than 4.5, spironolactone
    2. if K+ more than 4.5, increase indapamide
    3. alpha blocker
    4. beta blocker

Peripheral artery disease

In anyone with symptoms of peripheral artery disease, especially intermittent claudication[6]...

  • Examine for pale, hairless legs
  • Check pedal pulse
  • Measure ankle branchial pressure index (ABPI)
    • ABPI less than 0.9 makes PAD likely
    • ABPI less than 0.5 points to critical ischaemia


Start them on clopidogrel 75mg OD, atorvastatin 80mg and refer to vascular!


Primary prevention with statins is based pretty heavily on the QRISK2 tool (try it here)[7]. Start atorvastatin 20mg in anyone with one of these:

  • Over 85
  • Who scores more than QRISK 10%
  • Chronic kidney disease
  • Type 1 Diabetes? If over 40, or had diabetes more than 10 years then start the pills!

In anyone with CVD, you'll want to start atorvastatin 80mg.


Before starting, check:

  • Lipids (don't need to be fasting)
  • HbA1c
  • Kidney function
  • LFTs
  • TSH
  • Emergency.gif
    Pregnancy status - should not be started in pregnancy!
After three months
  • Check lipids if secondary prevention (aiming 40% reduction in non-HDL)
  • Recheck LFTs. If less than three times normal AST/ALT, no need to stop.
  • First year, check LFTs.
  • Following years no monitoring required.

Muscle pains

  • Check CK.
  • If more than 5 times normal, consider stopping or reducing statin.


Acne vulgaris

Managing acne involves some helpful people skills[8]

  • Reassure them that it will usually settle without scarring.
  • Unrelated to diet or stress.
  • Not caused by poor hygiene, can be worsened by washing.
  • Smoking can make it worse!

Mild acne

  • Wash no more than twice a day.
  • Avoid scrubbing.
  • Use a water based emollient instead of soap if needed.
  1. Try a topical retinoid (isotretinoin) or benzoyl peroxide as first line.
  2. Consider azelaic acid if above not tolerated.
  3. Offer a COCP to anyone needing contraception, as it can help reduce acne.

Moderate acne

  • Add in a topical antibiotics with one of the topical agents above if not helping. Ideally don't give for more than 12 weeks.
  • Consider oral antibiotics combined with a topical retinoid or benzoyl peroxide.
    • Use tetracycline, oxytetracycline, doxycyline or lymecycline.
    • Don't use without a topical agent
    • Don't give both topical and oral antibiotics.

Severe acne

If all that has failed, refer them to Dermatology, who will consider starting oral isotretinoin.


Robby Robinson, former Mr Universe, opposes use of anabolic steroids in bodybuilding, but finds a little clobetasone just the thing for his eczema...

Medical Emergency - Eczema herpeticum is always a possibility. Basically systemic herpes in someone known to have eczema. Anyone unwell, covered in herpetic blisters, admit immediately!

However, in normal eczema, management is a bit less exciting[9]:

  1. Emollients are the mainstay of treatment in eczema. Make sure you explain that it should be applied around 4 times a day, and that they should be getting through buckets of the stuff - or they aren't using it properly.
  2. Topical steroids are next, if a decent emollient regime isn't curing it.
    1. Start with mild or moderate steroids (see image on the right)
    2. On the face and thin skin in flexures, don't progress beyond moderate.
    3. With children, especially on the face, start with mild.
    4. Apply steroids once or twice a day, after applying emollient to the area.
    5. If steroids aren't working, consider infected eczema, and consider a blood test to rule out coaeliac disease which can present with dermatitis herpetiformis, which looks a fair bit like eczema.
  3. If that's not working, topical tacrolimus is an option, but should be initiation by dermatologists.


  1. As with eczema, the first step of treatment is regular use of emollient[10].
  2. Next add in short term potent topical steroid (betamethasone 0.1%) and/or topical calcipotriol. Recomend maximum 4-8 weeks on steroids, then 4 weeks off (using calcipotriol alone).
  3. Stronger steroids should be prescribed by the dermatologist, so refer. They may want to do narrow band UVB therapy. Current evidence says this probably doesn't increase skin cancer risk..

Skin cancer

Malignant Melanoma


Refer to rule out melanoma with any pigmented lesion with 3 or more points (see below)[11].

Major features (worth 2 points each)
  • Change in size
  • Irregular shape
  • Irregular colour
Minor features (worth 1 point each)
  • Largest diameter ≥7mm
  • Inflammation
  • Oozing
  • Change in sensation.

Other skin cancers

Also refer under 2WW anything that you feel may be a SCC. Suspected BCC should be sent under a routine referral.


Diabetes (Type 2)

Diagnosing diabetes

  • You need two results showing fasting glucose ≥7, or HbA1c ≥ 48mmol/mol.
  • If having symptoms of diabetes, such as thirst, polyuria, you only need one.


Step one is aaaaaaaaaaaaaall about lifestyle changes. Losing 5-10% body weight can even revert HbA1c to normal in some cases.

Obviously, need to sort out their blood pressure, smoking, etc. However, if HbA1c is still more than 48, you'll need to intensify...

Anti-glycaemic drugs

Step Steps if Metformin tolerated
Monotherapy Start metformin


(Add if HbA1c >58)

  • Add sulphonylurea (gliclazide)
  • Or gliptin (sitagliptin)
  • Or pioglitazone


(Add if HbA1c >58)

Add third drug...
  • So Metformin + SU + gliptin
  • Or Metformin + SU + pioglitazone

Or start insulin therapy (see below)

If second step not tolerated, and

super keen to avoid insulin

Consider metformin + gliclazide

+ GLP 1 (liraglutide) - only use if BMI >35 and big concerns about weight gain/occupational issues regarding insulin.

Step If Metformin not tolerated
Monotherapy Start on of the below:
  • Sulphonylurea (gliclazide)
  • Gliptin (sitagliptin)
  • Pioglitazone
  • Repaglinide


(Add if HbA1c >58)

Stop repaglinide if using. Try:
  • SU + gliptin
  • SU + pioglitazone
  • Gliptin + pio


(Add if HbA1c >58)

Consider insulin

Insulin therapy

Starting a patient on insulin is a scary prospect, but its pretty simple:

  • Keep the metformin going alongside the insulin.
  • Start with a single daily dose of long acting insulin - Insulatard is the standard, or Lantus/Levemir (slightly more expensive options).
  • If sugars not controlled, may benefit from change to multiple doses/times, but usually will be managed by diabetic specialist nurse clinic.

Diabetes and driving


A key question for drivers is "Have they had an episode of hypoglycaemia requiring the assistance of another person in the last 12m?". If so, cannot drive!

Generally, aside from that, there is slightly more strict guidance for HGV drivers compared to normal divers, but with insulin:

  • They need to have full awareness of when they are having a hypo.
  • The DVLA always need to be informed of their condition.
  • They will expect the driver to measure blood sugar 2 hourly whilst driving.


This is excessive sweating. Management is mostly in secondary care, but it can be a useful red flag[12]...

  1. Step one is to rule out secondary causes of nightsweats or excessive sweating; such as TB, Cancer, Menopause, Diabetes, etc.
  2. If you are confident it is primary hyperhidrosis, consider topical aluminium chloride. Apply 12.5% at night, and wash off in morning. Increase up to 30% if needed.
  3. If that's ineffective, refer to Dermatology.


If you clinically suspect hypothyroidism, or have an incidental finding in TFTs[13]

  • Treat overt hypothyroidism.
    • Start at 50-100micrograms OD[14]
    • Adjust by 25-50mg every 3-4 weeks.
    • Usual maintenance dose is 100-200mg OD.
  • With subclinical lab results, treat if:
    • Goitre
    • Rising TSH
    • Pregnant
    • Consider trial of treatment if symptomatic.

Generally you can manage without referral, but go for it if patient unwell, painful goitre, treatment resistant, under 16, or any possibility of Addison's disease.

Eyes and ENT


Evidence shows that antibiotics don't really do much[15] - it might resolve slightly earlier, but by 7 days there's no difference between groups.

  • If you have to give something, give Chloramphenicol.
  • Kids absolutely no not need to avoid school.[16]


Very common, sinusitis is almost always self limiting. According to a Cochrane review[17], "there is no place for antibiotics for the patient with clinically diagnosed, uncomplicated acute rhinosinusitis".

Advised the patient it should get better in 2-3 weeks, and that antibiotics do not reduce how long the pain lasts.


Upper GI cancer


You will want to refer via 2WW anyone with an upper abdominal mass that suggests stomach cancer, or anyone over 40 with jaundice.

Send for urgent OGD

Send for non-urgent OGD

Send for urgent CT

Hunting for pancreatic cancer, anyone who is 60+ with weight loss and any of these:

  • Diarrhoea or constipation
  • Back pain
  • Abdominal pain
  • Nausea/Vomiting
  • New diabetes

Some of these are a bit odd, because you would probably already be sending on a Lower GI cancer referral...

Consider urgent USS

Anyone who has a mass that feels like an enlarged liver or gallbladder mass deserves a cheeky USS.

Lower GI cancer


It's 2WW time for any of the following[11]:

Consider 2WW referral

  • Any abdominal mass
  • Younger than 50 with rectal bleeding plus:
    • Abdominal pain
    • Change in bowel habit
    • Weight loss
    • Iron deficiency anaemia

Offer FOB testing

  • 50+ with abdominal pain +/- weight loss.
  • Less than 60 with change in bowel habit or iron deficiency anaemia.
  • More than 60 with any anaemia.


Ovarian cancer


You need to refer urgently if you suspect ascites, or find any unexpected pelvic/abdominal mass[11].

Consider ovarian malignancy and do CA125 if

  • 50+ woman with bloating, early satiety, pelvic pain, or increased urinary symptoms.
  • Any unexplained weight loss, fatigue or bowel habit changes.
  • New onset of IBS in women over 50.

The key is that ovarian cancer is easily missed and diagnosed late, so always have it at the back of your mind.

Endometrial cancer


Send anyone 55+ with postmenopausal bleeding via 2WW[11]. Consider it strongly in anyone under 55 too.

Go for an urgent USS if...

Other gynae cancers


If the cervix is abnormal in appearance, they are going to need an urgent referral[11]. Same with any weird vulval lumps, ulcers or bleeding.



Do an FBC within 48 hours in any children or adults with one of these[11]:

  • severe pallor or tiredness
  • generallised lymphadenopathy
  • unexplained persistent infections
  • bleeding or bruising issues
  • hepatosplenomegaly

In children with these bleeding or bruising issues or hepatosplenomegaly, admit for an immediate specialist review - they coiuld have severe marrow suppression!



Refer anyone with unexplained lymphadenopathy or splenomegaly for 2WW[11]. Refer kids even more urgently. Especially think about fever, night sweats, SOB, itchiness, weight loss.


In patients over 60 with bone pain, particularly back pain or unexplained fractures do FBC, serum calcium and ESR/plasma viscosity.

If they have raised calcium, or raised viscosity, do protein electrophoresis and Bence Jones protein urine test within 48 hours. Refer with 2WW if these suggest myeloma[11].





Stroke & TIA

Anyone with a suspected TIA needs assessing under ABCD2[18]:

ABCD2 points

(more than 65)

Blood pressure

(more than 140 or 90)

Clinical features Motor weakness: 2

Speech changes no weakness: 1

Duration Less than 10 minutes: 0

10-60 minutes: 1

More than 60 minutes: 2

Diabetes 1
  • Give them all 300mg aspirin OD until assessed.

Score of 4 or more, or 2 or more TIAs in a week: - High risk of stroke, specialist assessment within 24 hours.

  • Score of 3 or less, refer for assessment within 1 week.

After a stroke is confirmed

If haemorrhagic stroke:

  • Manage BP, but don't give antiplatelets or statins.

If thrombotic:

  • Clopidogrel 75mg OD.
  • If not tolerated, can use aspirin 75mg OD and dipyridamole MR 200mg BD.
  • Atorvastatin 80mg ON
  • Indapamide and ACE inhibitors in all, even if don't have raised BP!

Brain and CNS cancer


Adults with a progressive loss of CNS functions, or any sign of intracranial lesion should have an urgent MRI[11]. Children should have an urgent Neurology review.


Childhood cancers


All the below need a 2WW referral to rule out neuroblastomas, retinoblastomas and Wilm's tumours[11]...

  • Palpable abdominal mass
  • Absent red reflex
  • Unexplained visible haematuria


Hugely common problem, most kids run a temperature when they are unwell. For managing fever, there is no benefit to using both paracetamol and ibuprofen, just recommend one or the other[19].

In deciding if a child needs urgent help, use the traffic light system: Paedstrafficlight.png


Any red features? Send to hospital.

  • Any amber features? Use clinical judgement
  • All green? Can be managed safely at home, with appropriate safety netting.




Asthma likely[20] Asthma less likely
More than one of these, especially if worse at night or early morning?

Coupled with:

  • Chronic cough without wheeze
  • Voice disturbance
  • Symptoms with colds only
  • 20+ years smoking history
  • Cardiac disease
  • Normal tests + exam when symptomatic
  • High probability of asthma? Start treatment, and test if not responding.
  • Intermediate probability? Do spirometry to look for obstruction. If present, test for reversibility. If >400ml improvement after 400micrograms salbutamol, highly suggestive of asthma.
  • Low probability? Consider other options/specialist referral.

Refer is still symptomatic after treatment, any occupational link suspect, scary CXR findings or eosinophilia > 1x109


Step wise management for everyone, progressing to next step if symptoms not managed. For adults:

  1. Start with salbutamol PRN
  2. Add in beclometasone 400 micrograms a day (range of 200-800)
  3. Add in a long acting beta agonist - salmeterol
  4. Increase to 2000 micrograms a day beclometasone (or consider adding in LTRA, theophyllines, slow release beta agonist tablets)
  5. Add oral steroids and refer

Similar for children 5-12, but earlier cut off for referral:

  1. Start with salbutamol PRN
  2. Add in beclometasone 400 micrograms a day (range of 200-800)
  3. Add in a long acting beta agonist - salmeterol
  4. Increase to 2000 micrograms a day and refer at this point!

Children under 5 its fairly different:

  1. Start with salbutamol PRN
  2. Add in beclometasone 400 micrograms a day (range of 200-800)
  3. Add in a LTRA - Montelukast. Do not add a long acting beta agonist!
  4. Refer

Acute Asthma

Moderate asthma:

  • Peak flow 50-75% predicted
  • Talking normally
  • O2 more than 92%
  • RR <25
  • P <110

Can be managed with salbutamol via spacer, and oral prednisolone for 5 days. Only give antibiotics if signs of infection.

Acute severe asthma:
  • Peak flow 33-50% predicted.
  • Can't finish sentence in 1 breath
  • O2 more than 92%
  • RR >25
  • P >110

Life-threatening asthma - any one of these, then arrange immediate admission

  • Peak flow less than 33%.
  • Poor respiratory effort/silent chest
  • O2 less than 92% or cyanosis
  • Hypotension
  • Exhaustion/altered consciousness

Treat these patients with oxygen, and 5mg nebulised salbutamol. Consider adding ipratropium 0.5mg also. If they don't have life threatening signs, and are improving, consider allowing home with steroids, otherwise admit urgently.


1 in 5 children under one years old get this each year[21]. Peak incidence is at 3-6 months.


Needs a 999 referral if:

  • Apnoea (in history or in consultation)
  • Respiratory distress - grunting, recession, RR >70
  • Cyanosis
  • O2 sats <92%

Needs same day referral if:

  • RR>60
  • Feeding difficulties (less than 75% normal intake)
  • Dehydration

Give the kids O2 - but there's no value in giving antibiotics or bronchodilators, they don't help.


Diagnosis of COPD[22] is through spirometry. Consider doing it on anyone over 35 who have a smoking history and:

  • SOB on exertion
  • Chronic cough
  • Regular sputum production
  • Frequent winter "bronchitis"
  • Wheeze

Without asthma symptoms:

  • Chronic unproductive cough.
  • Significant day-to-day or day/night change in symptoms.
  • Night time waking with breathlessness/wheeze

If spirometry shows FEV1/FVC <0.7 without reversibility, treat for COPD. If reversible, consider asthma.

Lung cancers



anyone with a suggestive CXR, or anyone over 40 with unexplained haemoptysis you need to refer them through 2WW[11].

Otherwise, consider:

Urgent CXR if over 40 and 2 of these:

Consider urgent CXR if over 40 and

Anything weird, such as recurrent chest infections, clubbing, neck or supraclavicular lymphadenopathy or weird chest findings on examination.

Sexual Health


UKMEC guidance says the combined pill should be avoided in anyone:

Cancer risk


The Combined Oral Contraceptive increases risk of some female cancers. The easy way to remember risk: Oral = Oh no!

Oh no! Outermost, Improves Innermost:

  • Increases risk of outermost female cancers - breast and cervical
  • Decreases risk of innermost - ovarian and endometrial



Male Stuff


Refer any of the following via 2WW:

  • Lumpy scary-feeling prostate on DRE[11].
  • PSA above the age specific range (Generally anything much over 5).
  • Painless enlargement or change in testicle shape.
  • Firm penile mass or ulceration after STI excluded/treated.

Consider DRE and PSA test

  • Any urinary symptoms, such as urgency, frequency, nocturia, etc.
  • Erectile dysfunction
  • Visible haematuria

Exclude UTI with these too.

Consider USS

  • For any unexplained or unusually persistent testicular symptoms.

Bladder and kidney cancer


Two groups to look for:

Consider non urgent referral

Anyone over 60 with recurrent UTI with no obvious cause.

Women's Health

Breast cancer


Breast clinic under a 2WW for anyone[11]:

  • Over 30 with a concerning breast lump with or without pain.
  • 50+ with nipple changes or discharge.

Consider 2WW referral for anyone

  • With skin changes that suggest breast cancer
  • 30+ with axillary lump with no obvious cause.

Clinical Genetics referral

Sarah has a rare X-linked allergy to Jaffa cakes, and has two 1st degree, 2 second degree and a 3rd degree relative suffering from this terrifying disease.

First step is to understand what a first, second and third degree relative is - its simply just the number of steps from you along a family tree:

  1. First degree: parents, siblings, children
  2. Second degree: grandparents, aunts, nephew, grandchild, half-sibling, etc
  3. Third degree: great-grandparents, great aunt/uncle, first cousin, great grandchild, great niece or great nephew
Refer to Clinical Genetics if breast cancer in:
  • any 1st degree female relatives under age of 40
  • any 1st degree male relatives at any age
  • any two 1st and 2nd degree relatives
  • any three 1st, 2nd and 3rd
  • any 1st or 2nd with breast plus any 1st or 2nd with ovarian cancer


  1. The GP Update Handbook - Red Whale 2016 -
  2. NICE on the management of stable angina - NICE 2011, CG126 : Last accessed 28 January 2016
  3. NICE Familial Hypercholesterolaemia Guidelines - NICE 2008, CG71 - : Last accessed 28/1/16
  4. NICE Chronic heart failure in adults: management - NICE 2010, CG108 : Last accessed 28 January 2016
  5. NICE Hypertension in adults: diagnosis and management - NICE 2011, CG127 : Last accessed 28/1/2016
  6. NICE Peripheral arterial disease: diagnosis and management NICE 2012, CG147 : Last accessed 29 January 2016
  7. NICE Cardiovascular disease: risk assessment and reduction, including lipid modification NICE 2014, CG181 : Last accessed 29 January 2016
  8. NICE Acne Vulgaris CKS September 2014 -!management : Last accessed 29 January 2016
  9. SIGN Management of Atopic Eczema in Primary Care GN125 March 2011 - Last accessed 29 January 2016
  10. NICE Psoriasis: assessment and management CG153 October 2012 - Last accessed 29 January 2016
  11. 11.00 11.01 11.02 11.03 11.04 11.05 11.06 11.07 11.08 11.09 11.10 11.11 11.12 NICE Suspected Cancer recognition and referral - NICE July 2015, NG12 : Last accessed 29 January 2016
  12. BMJ Diagnosis and management of hyperhidrosis November 2013 - : Last accessed 29 January 2016
  13. NICE CKS Hypothyroidism, Feburary 2011 - : Last accessed 30 January 2016
  14. BNF Levothyroxine January 2016 - : Last accessed 30 January 2016
  15. BJGP Topical antibiotics for acute bacterial conjunctivitis: Cochrane systematic review and meta-analysis update BJGP 1 December 2005 - : Last accessed 30 January 2016
  16. NICE Conjunctivitis CKS August 2015 -!scenariorecommendation:2 : Last accessed 30 January 2016
  17. Antibiotics for clinically diagnosed acute rhinosinusitis in adults. October 2012 - : Last accessed 30 January 2016
  18. Stroke and transient ischaemic attack in over 16s: diagnosis and initial management NICE CG68 July 2008 - : Last accessed 2 Feburary 2016
  19. NICE Fever in under 5s: assessment and initial management NICE May 2013 - : Last accessed 31 January 2016
  20. SIGN British guideline on the management of asthma SIGN 141 October 2014 - : Last accessed 31 January 2016
  21. Bronchiolitis in children: NICE guideline NICE JUNE 2015, NG9 - Last accessed 31 January 2016
  22. NICE Chronic obstructive pulmonary disease in over 16s: diagnosis and management NICE CG101 June 2010 - : Last accessed 2 February 2016