Syndromic Management of STIs under NACO
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Direct answer
Syndromic management treats sexually transmitted infections according to the clinical syndrome, such as urethral discharge or genital ulcer, rather than waiting for a confirmed organism. Under NACO, pre-packed colour-coded kits are matched to each syndrome, so the patient can be treated at the first visit. Laboratory testing still supports the approach, but treatment is not delayed while results are awaited.
What you must remember
- Core principle: the syndrome selects the treatment at the first visit, because the causative organism is often unknown and laboratory tests may be unavailable or delayed.
- Colour-coded kits: each syndrome has a kit of a specific colour, and the clinician selects the kit by matching the presenting complaint.
- Urethral discharge: the grey kit covers urethral discharge, cervicitis, anorectal discharge and painful scrotal swelling.
- Genital ulcer: separate kits are used for herpetic ulcer, non-herpetic ulcer and non-herpetic ulcer in penicillin-allergic patients, because the drugs differ.
- Vaginal discharge and pelvic pain: the green kit is used for vaginitis, while the yellow kit is used for lower abdominal pain or pelvic inflammatory disease.
- Inguinal bubo: the black kit is used, and fluctuant buboes are aspirated through normal skin rather than incised.
- Partners and screening: all sexual partners are managed, and HIV, syphilis and hepatitis B screening are offered at the same visit.
A visit under the syndromic pathway
Syndromic care works as a sequence that a clinic repeats at every visit. The steps below set out the order that examiners expect, and each step is brief enough to recall under pressure.
- Take a focused history: record the presenting complaint, its duration, recent sexual exposure, partner history and any previous sexually transmitted infection.
- Examine and classify the syndrome: match the presentation to urethral discharge, genital ulcer, vaginal discharge, lower abdominal pain or inguinal bubo.
- Select the kit: give the colour-coded kit that matches the syndrome, and check that a penicillin-allergic patient receives the allergy-appropriate kit for genital ulcer.
- Dispense and counsel: the full kit is given at the visit, with instructions on timing, abstinence until treatment is complete, and the importance of partner treatment.
- Collect samples and screen: swabs for laboratory confirmation are taken where facilities allow, and HIV, syphilis and hepatitis B tests are offered.
- Follow up and manage partners: the patient returns if symptoms persist, partners are traced and treated, and the kit contents are checked against the current NACO guideline because they are revised periodically.
Where the exam plants its traps
Stems on syndromic management test the kit colours, the logic of the syndrome and the handling of the bubo.
- Trap: waiting for culture or NAAT results before treating a man with urethral discharge Correct: the grey kit is given at the first visit, and laboratory testing follows to support or refine the approach.
- Trap: using one ulcer kit for every genital ulcer Correct: herpetic and non-herpetic ulcers need different regimens, and a penicillin-allergic patient needs the allergy-appropriate option.
- Trap: incising a fluctuant inguinal bubo Correct: aspiration through normal skin is preferred, because incision is the classic cause of a chronic inguinal sinus.
Frequently asked questions
What is syndromic management of sexually transmitted infections?
Syndromic management treats sexually transmitted infections according to the clinical syndrome, such as urethral discharge or genital ulcer, without waiting for an organism to be identified. It allows a patient to be treated at the first visit, which is essential where laboratory tests are unavailable or delayed.
How are NACO colour-coded kits chosen for a patient?
The clinician selects the kit whose colour matches the presenting syndrome, such as the grey kit for urethral discharge or the black kit for inguinal bubo. The syndrome, rather than a laboratory result, decides which kit is given at the visit.
Why are separate kits given for herpetic and non-herpetic genital ulcers?
Herpetic and non-herpetic genital ulcers need different drugs, so NACO separates them into different kits. A separate kit is also used for non-herpetic ulcer in penicillin-allergic patients, because the standard option is not safe for them.
Should sexual partners be treated in syndromic STI management?
Yes, all sexual partners are managed so that reinfection is prevented, and the patient is counselled about this at the same visit. Partner management is a core part of the syndromic approach, and it is important for controlling onward transmission.
What additional tests are offered at a syndromic STI visit?
HIV, syphilis and hepatitis B screening are offered at the same visit, because sexually transmitted infections frequently coexist and these results change management. Testing is paired with counselling so that the patient understands the purpose of each test.