PEP kit for HIV: medicines and the 28-day course

Why a clinician chooses the regimen?

PEP is not a standard box of tablets that is suitable for everyone. A clinician considers the circumstances and timing of a possible exposure, relevant health history, current medicines, allergies, pregnancy considerations where relevant, and current local guidance. These details can affect which options are appropriate and what follow-up is needed.

A clinician should explain the actual prescription rather than relying on a broad internet description. Ask for the medicine names as written, the intended schedule, what to do if instructions are unclear and whom to contact about a problem. This article does not list a regimen or provide a substitute prescription. The safest source for personal instructions is the professional who assessed you.

Why is the “28 days” description not a personal instruction?

The supplied content plan refers to a 28-day course. That number is presented here as draft educational guidance only, not as a validated instruction for an individual. A qualified doctor must verify the duration against current NACO and WHO recommendations before it is used clinically. The prescription and clinician’s instructions for the person in front of them take precedence over a general article.

If you have been given a different duration, do not shorten or extend it because a page on the internet says otherwise. Ask the prescriber to explain the plan, including the intended end date and what to do if you start late, miss a dose, experience a problem or receive an updated instruction.

Every person’s situation is different. Ask a qualified clinician to explain how current guidance applies to you.

What should you know about questions to ask before leaving the consultation?

Ask the prescriber to write down the medicine names, dose instructions, timing, course duration and planned review. Confirm whether to take a medicine with food or whether another medicine, supplement or traditional remedy needs review. Ask which side effects are expected, which symptoms need urgent attention, and how to reach the clinical team outside a scheduled visit.

Use teach-back: repeat the plan in your own words and invite the clinician to correct anything you misunderstood. If instructions are written in unfamiliar terminology, request a plain-language explanation or translation. A clear plan is a safety tool, not a test of whether you have been paying attention.

What should you know about interactions, other conditions and privacy?

Tell the clinician about prescriptions, over-the-counter products, supplements and substances you use. A complete list can help them check possible interactions and account for conditions such as kidney or liver concerns, allergies or other ongoing treatment. Do not stop an existing medicine on your own to make room for PEP; ask the prescriber or pharmacist to review the combination.

If you are worried about confidentiality, ask how the service handles records, messages and billing before sharing details. You may ask whether another person must be present or whether a private conversation is possible. Procedures differ by facility. You deserve respectful communication, and can ask for an explanation if a question feels unclear or intrusive.

What should you know about getting and storing medicines safely?

Use only medicines supplied or prescribed through a legitimate clinical pathway. Check that the label matches the clinician’s instructions and that you understand the packaging before leaving. Ask a pharmacist or prescriber if a label is unclear, a tablet looks different from what you expected, or the supply is incomplete. Do not use someone else’s tablets or medicine left over from an earlier course.

Keep medicines in the storage conditions shown on the label and out of reach of children. If travelling, ask the clinic how to keep the supply accessible and what documentation may be useful. Do not transfer pills into unlabelled containers unless the pharmacist confirms a safe approach. Medication handling is personal; this article cannot verify a product or its suitability.

How should adherence be supported?

Taking medicines consistently can be harder than it sounds when a person is distressed, working shifts, travelling or experiencing nausea. Tell the clinician what your days actually look like. A reminder, phone alarm or pairing a dose with an established routine may help, if it fits the prescription. Ask before changing the timing or combining doses.

If a dose is missed, repeated, vomited or difficult to keep down, contact the prescriber for advice specific to the medicine and timing. Do not double up, skip later doses or restart a stopped course based on a forum post. The missed-dose guide explains what information can help a clinician answer promptly.

How to understand the prescription label?

A medicine label is a practical instruction, but it can be difficult to read when you are worried or unfamiliar with the product. Ask the dispensing pharmacist to point out the medicine name, how the prescriber has asked you to take it, the amount supplied, storage information and any warning that needs attention. If the label uses abbreviations or differs from what you heard in the consultation, pause and ask the pharmacist to check with the prescriber rather than guessing.

Before leaving, confirm that the package and written prescription refer to the same medicines. If a tablet looks different from a previous supply, do not assume it is wrong or interchangeable; ask the pharmacist to verify the product and explain any substitution. Keep the original packaging and information leaflet so a clinician can identify the exact product if a question comes up later.

This page intentionally does not name or recommend a regimen. WHO’s official 2024 publication, “Guidelines for HIV post-exposure prophylaxis,” and NACO’s PEP resource are source material for clinician review, not instructions for readers to assemble a course themselves. The prescriber must check the current guidance and personal factors before choosing a plan.

Why is a medication list more useful than relying on memory?

People often forget a medicine name when they are under pressure. You can bring the packaging, a photograph of the label, a pharmacy list or a written note instead. Include medicines used only occasionally, non-prescription pain or cold products, vitamins, supplements and traditional remedies. Tell the clinician when you last used them if you know. If you are unsure about a name, say so rather than leaving it out.

The clinician or pharmacist can review possible interactions and consider medical history that might affect choices. This review is not a judgement about what you take. Do not stop a medicine for a long-term condition because you worry it could conflict; ask the treating professional how to manage both needs safely.

If another provider changes a prescription during the course, make sure the PEP prescriber knows. Two clinicians may not automatically see each other’s records. A current, accurate list and a clear contact plan reduce the chance of conflicting instructions. Ask who is responsible for coordinating the plan if more than one service is involved.

What should you know about starting, supply and refill questions?

Ask how the first supply is arranged, whether you receive the complete amount prescribed, and whom to contact if the pharmacy cannot dispense what is written. Stock and dispensing practices vary, so a general article cannot promise availability. If you are sent to a separate pharmacy, confirm its location and current operating details directly before travelling.

If a label, quantity or instruction does not match what the clinician explained, do not try to make the pieces fit yourself. Contact the prescriber or pharmacist and ask them to reconcile the discrepancy. If the supply appears short or a refill may be needed, raise this early enough for the provider to explain the next step. Avoid using tablets from another person while a supply question is being resolved.

Keep the phone number for the prescribing service and pharmacy with the medicine information. Ask whether the clinic accepts questions by call or message and what details to include. A secure, appropriate contact route matters because medicine questions can arise outside a planned appointment. Confirm how to reach urgent care if the service is unavailable.

How can you fit the prescribed plan into real life?

A course can intersect with shift work, commuting, caregiving, classes, meals, religious practice, travel or an unpredictable daily routine. Tell the prescriber what a normal day actually looks like before leaving. They can explain which parts of the written schedule need to remain consistent and whether an adjustment is clinically appropriate. Do not move the timing or combine doses without asking.

Choose a reminder that suits your privacy. A discreet alarm, calendar prompt, written note or trusted person may help, but a shared phone can reveal sensitive information. Check notification previews and decide what name or wording feels safe. If reminders increase worry rather than help, ask the clinician or counsellor for another approach.

Travel plans deserve a practical conversation. Ask how to keep the medicine in its labelled packaging, whether the storage instructions need special attention, how to obtain help away from home and what paperwork the provider recommends. Rules and medicine availability differ across destinations; this page cannot give border or airline advice for every route. Confirm with the prescriber and relevant official travel information.

How to discuss an unwanted effect?

If you feel unwell after starting a medicine, note what changed and when, then contact the prescriber or pharmacist. Share whether you can eat, drink, sleep and take the next dose as written. The clinician can decide whether an examination, test or adjustment is needed. A symptom appearing after a dose does not prove the medicine caused it, and an internet side-effect list cannot establish the cause.

Ask what warning signs need urgent attention and which contact route to use if symptoms worsen. If a symptom is severe or rapidly worsening, seek urgent medical care rather than waiting for a routine reply. Do not add a supplement or another medicine to counteract a symptom without checking for interactions.

A respectful care team should be able to hear a concern without scolding. If you are worried that raising a side effect will end the course, say that directly. Ask the clinician to explain the choices and risks in plain language so any decision is informed and supervised. The separate side-effects guide has more questions to bring to that discussion.

What should you know about end-of-course and follow-up planning?

The 28-day duration mentioned in the supplied plan is draft guidance and must be verified by a doctor against current WHO and NACO recommendations before clinical use. The schedule written on your own prescription is the instruction to clarify with the prescriber. Do not stop early, extend a supply, or take extra doses to make a calendar date align with a general article.

Before the final prescribed dose approaches, confirm whether a follow-up appointment, test or handover is part of your care. Ask which provider will explain results and how to reach them if an appointment is missed. The plan may depend on the exposure and current guidance, so do not copy a testing timetable from a friend or another website.

If the clinician discusses ongoing prevention, ask how that differs from PEP and whether testing or another review is needed before any transition. Do not use remaining tablets as a bridge to another medicine. The goal is a clear, connected plan rather than guessing where one episode of care ends and another begins.

What should you do if you need a second explanation?

It is reasonable to ask the clinician to slow down, write the plan in plain language or repeat a point. Stress can make it difficult to retain several new instructions. Try explaining the plan back: “I will take this as the label says, and I will call this number if I miss a dose or feel unwell.” The clinician can correct a misunderstanding before you leave.

If English is not your preferred language, ask whether interpretation or translated information is available. You may also request that a support person join the conversation if you want one and the service permits it. Decide what private information you are comfortable sharing in front of another person.

If the written prescription and verbal explanation still conflict, do not choose the version that seems more familiar. Call the prescriber or dispensing pharmacist and ask them to confirm the exact instruction. Keep the answer with your medicine information. A clarification is a normal part of safe prescribing, not an inconvenience.

What should you do if the medicine is hard to swallow or keep down?

Tell the prescribing team if swallowing a tablet is difficult, if you have a condition that affects eating or absorption, or if vomiting makes it hard to keep medicine down. Do not crush, split, dissolve or mix a tablet into food unless the pharmacist confirms that the specific product can be handled that way. A tablet’s appearance is not enough to establish whether altering it is safe.

If you cannot keep a dose down, record when you took it and when the symptom occurred, then contact the prescriber or pharmacist. The answer may depend on the product and the interval, so avoid automatically repeating a dose. If you cannot keep fluids down, feel faint or have severe symptoms, seek urgent medical care rather than waiting for a routine medication callback.

A clinician may be able to explain another safe way to take the prescribed product or review whether an alternative is appropriate. This article cannot recommend a formulation or substitute. Ask the pharmacist to show you the label and repeat the instructions, and request a written note for any change. Use the dedicated side-effects guide if symptoms are making the course difficult.

How can you keep the treatment plan connected across providers?

Care may involve a doctor, a clinic, a laboratory and a pharmacy that do not share one record system. Keep the prescription, medicine packaging, test reports and appointment notes together where you can find them. If another provider gives advice or changes something, tell the original prescriber. Do not assume that a new clinician can see an earlier consultation or that the pharmacy has the full context.

When you contact a new service, explain that a clinician has already assessed you and state the medicine name and date it was started, if known. Ask whether the service can continue the plan or needs to review it. If you are referred, confirm that the receiving provider understands the immediate question and that you know who will answer follow-up concerns.

A handover can be especially important if you move cities, travel, or experience a supply interruption. Ask the first provider for a concise summary or referral note if appropriate and safe to share. Keep private records secure, and ask each service how to transmit them safely. This practical continuity does not replace the individual clinical decision; it helps the next professional understand what has already happened.

What questions do people ask about this topic?