G 服用記錄G dose log

只記錄已發生的情況Only what has already happened

新增人數People to add

不要混合 G 與酒精、K 仔、安眠藥或鎮靜劑；不要混合 Rush 與勃起功能障礙藥物。Do not mix G with alcohol, ketamine or sedatives; do not mix poppers with erection pills. 詳情Details

如果無法完整回答，請停止性行為；沉默不代表同意。Stop if someone cannot answer in a full sentence; silence is not consent.

v1.0.1 網上試用版 · 記錄不代表安全v1.0.1 online pilot · A record is not an all-clear

安全與照顧資訊Here when you need it.

聚會期間 · 注意事項During · things to know

小心Careful

不要混合：酒精、K 仔、安眠藥／鎮靜劑Never mix: alcohol, ketamine, sleeping pills / sedatives — 原因 →why →
不要混合：Rush（poppers）＋勃起功能障礙藥物Never mix: poppers (Rush) + Viagra-type erection pills — 原因 →why →
不要飲用水壺／煙管內的水Never drink the water from the bong or pipe
少量並頻密地飲水，不要一次大量灌水Small sips, often — never a big volume at once — 原因 →why →

同意Consent

如果對方無法完整回答一句說話，請停止。沉默不代表同意。 If he cannot answer you in a full sentence — stop. Silence is not agreement.

開始之前Before you start

一人一支One each — never shared

煙管、飲管、瓶子和針具應每人一件，不要共用。共用可能傳播 HIV、丙型肝炎和肺結核。 Pipe, straw, bottle, needle — one each, never shared. Sharing passes HIV, hepatitis C and TB.

香港數據：進行 chemsex 的人當中，注射比例不高（4.2%）；但曾注射的人當中，44% 表示曾共用針具。 HK data: only 4.2% of men who chemsex inject — but 44% of those who do reported sharing needles.

開始前的五項準備Five things before it starts

事先決定使用份量與上限。開始前決定，不要在過程中才作打算。 Decide the amount and the limit in advance — before it starts, not during.
告訴一位可信任的人你身在何處。不必說明正在做甚麼，只需提供地址。 Tell one person where you are. Not what you are doing — just the address.
先了解記錄方式。每次記錄實際時間；不確定份量時可留空。Know how to log. Record each actual time; leave the amount blank if unknown.
為手機充滿電。手機沒有電便無法致電 999。 Charge the phone. A dead phone cannot call 999.
準備水與電解質飲品。少量飲用，不要一次大量灌水。 Water and electrolytes ready. Small sips, never a big volume at once.

熟悉現場環境Know the flat

記住門的位置與開啟方式，以及單位和樓層。如果需要致電 999，接線員首先會詢問所在位置。現在先記住，勝過緊急時才尋找。 Where the door is and how it opens; the flat and floor number. If you call 999, the first thing they ask is where you are. Know it now, not then.

藥效減退期間Coming down

不要再服用安眠藥Do not take sleeping pills on top

許多人因無法入睡而服用安眠藥或鎮靜劑。香港衞生署指出，這類藥物可導致呼吸與心血管受抑制，並可能致命；如果體內仍有 G，混合使用會更危險。 Many people reach for sleeping pills or sedatives when they cannot sleep. The HK Department of Health lists these as causing respiratory and cardiovascular suppression, and death — and if there is still G on board, the two together are far more dangerous.

散熱Cool down

脫去多餘衣物、開窗和開風扇。不要包裹在被子內。Layers off, window open, fan on. Do not wrap up.
繼續少量飲水。Keep sipping.

口腔與牙齒Mouth and teeth

冰毒會大幅減少唾液分泌，令口腔非常乾燥。口乾加上磨牙可造成「冰毒牙」；蛀牙一旦形成，不會自行復原。 Meth sharply reduces saliva, leaving the mouth very dry. Dry mouth plus grinding is how meth mouth starts — and once decay begins it does not reverse on its own.

用清水漱口，再咀嚼無糖香口膠，以促進唾液分泌。 Rinse with water, then chew sugar-free gum to bring saliva back.
不要以含糖飲品解渴。口乾加上糖分會迅速增加蛀牙風險。 Do not use sweet drinks for the dryness. Dry mouth plus sugar is the fastest route to decay.
使用含氟牙膏，每日刷牙兩次。有研究顯示，每日刷牙兩次的使用者蛀牙率較低。 Fluoride toothpaste, twice a day. Users who brushed twice daily showed lower decay rates in one study.

飲食與睡眠Eating and sleeping

如果仍有人受藥物影響，不要讓他獨自睡下。需要睡下時應側臥。 If anyone is still affected, nobody sleeps alone. On the side, not the back.
如有胸痛、呼吸困難或神志混亂，不要等待睡醒。請按上方 SOS。 Chest pain, trouble breathing, confusion — do not wait it out. Use SOS above.

接下來幾天The days after

如果你有傷害自己的念頭If you are thinking of hurting yourself

立即找一位可信任的人陪伴你，並致電求助。不要獨自承受。 Get a person to be with you now, and call. This is not something to sit out alone.

2389 2222 撒瑪利亞防止自殺會Samaritan Befrienders 2382 0000 生命熱線Suicide Prevention Services 999

可能出現的反應What is expected

衞生署文件將以下情況列為常見反應。這些反應可能令人不適，但不代表你出了問題，也不需要獨自承受。 All of these are listed as common in the DH document. They feel terrible, but they do not mean you are broken — or that you should sit with them alone.

磨牙、下顎緊咬、肌肉繃緊／抽動、全身痠痛Teeth grinding, clenched jaw, muscle tension and aches
出汗、口乾、沒有胃口，其後胃口大增Sweating, dry mouth, no appetite — then a big appetite later
非常疲倦、休息後仍感到疲倦Sedation and lethargy that sleep does not fix
焦慮、情緒低落Anxiety and low mood
非常清晰或令人不適的夢Vivid or unpleasant dreams
感覺皮膚下有東西爬行（蟻走感）— 不要抓傷皮膚，以免形成潰瘍。Feeling of things crawling under the skin (formication) — do not scratch; it ulcerates.

需要立即處理的情況But these are not — these need help now

你可能會以為這只是藥效減退，忍耐便會過去。以下並非一般藥效減退反應。 It is easy to tell yourself it is just the comedown. These are not the comedown.

胸痛、胸口緊迫、心跳非常不規律Chest pain or tightness, a very irregular heartbeat
神志混亂、發燒、全身大量出汗、呼吸很淺（衞生署列出的送院指標） Confusion, fever, profuse sweating, shallow breathing (the DH's own A&E threshold)
抽筋、抽搐Seizure
感覺有人跟蹤、監視或合謀傷害你Feeling followed, watched or plotted against
想傷害自己Thoughts of hurting yourself

如不確定，請按需要立即處理的情況應對。寧可及早求助。 If you are not sure, treat it as the second list. That is the cheaper mistake to make.

常見情況What tends to happen

香港衞生署列出的藥效減退反應包括：疲倦、休息後仍疲倦、胃口大增、情緒變化（焦慮、低落），以及非常清晰或令人不適的夢。 Withdrawal features listed by the HK Department of Health: sedation, lethargy, increased appetite, mood changes (anxious, depressed), and vivid or unpleasant dreams.

沒有固定的恢復時間表。情況最嚴重的日子及恢復所需時間因人而異。任何逐日的固定預測都沒有可靠依據。 There is no fixed timetable. Which day is worst, and how long it lasts, differs from person to person. Anyone giving you a day-by-day schedule is inventing it.

關於此刻的想法About the thoughts

藥效減退期間可能暫時扭曲你對自己和人生的感受。此刻的想法，不一定是完全清醒後仍會相信的事。 Coming down can temporarily distort how you feel about yourself and your life. What you think right now is not necessarily what you will still believe once it lifts.

香港衞生署指出，在對冰毒有依賴的男同志當中，約 46% 有抑鬱跡象。你並不孤單。 HK Department of Health: about 46% of methamphetamine-dependent gay men showed evidence of depression. You are not the only one.

如果開始聽見或相信不存在的事物If you start hearing or believing things

感覺有人跟蹤、監視或合謀傷害你，可能是藥物引發的精神病徵狀。香港衞生署指出，長期使用冰毒的人當中有 15–20% 會出現相關徵狀。這並非單純想得太多，需要求醫。 Feeling watched, followed, or plotted against — this is drug-induced psychosis. The HK Department of Health puts it at 15–20% of chronic methamphetamine users. It is not you overthinking. It needs a doctor.

恢復前避免劇烈運動No hard training yet

缺乏睡眠、心跳仍快或全身痠痛時進行劇烈運動，會增加橫紋肌溶解及心臟問題的風險。可以輕鬆步行，但跑步和舉重應等待身體恢復。心跳恢復正常不代表身體已完全恢復；如有胸痛或呼吸困難，請求醫。 Hard exercise on no sleep, with a fast heart rate and aching muscles, raises the risk of rhabdomyolysis and cardiac events. Walking is fine; running and lifting can wait. A normal heart rate does not mean recovered — see a doctor for chest pain or breathlessness.

身體恢復Rebuild

72 個鐘 — PEP72 hours — PEP

如果可能曾接觸 HIV，必須在72 小時內開始服用暴露後預防藥物（PEP），越早越好，療程為 28 天。超過 72 小時後，效果會大幅降低。 If you may have been exposed to HIV, PEP must start within 72 hours — sooner is better — and runs for 28 days. After 72 hours it is largely ineffective.

請前往公立醫院急症室。不需要預約，不要等待。 Go to a public hospital A&E. No appointment, do not wait.

正在服用 HIV 藥物？MDMA 可能致命On HIV medication? MDMA can be fatal

香港衞生署記錄過致命個案：MDMA（糖）與 ritonavir 類抗病毒藥物相互作用，可令體內 MDMA 濃度急升。如正在接受抗逆轉錄病毒治療（ART），請告訴醫生你使用的物質。 The HK Department of Health records fatal cases of MDMA interacting with ritonavir-type antiretrovirals, sending MDMA levels soaring. If you are on ART, tell your doctor what you use.

定期健康檢查The routine checks

以下項目取自衞生署文件中給醫護人員的建議，你可以主動提出相關檢查需要。 This list is what the DH document tells clinicians to arrange — meaning it is what you can ask for.

定期進行 HIV 與性病檢測，包括乙型和丙型肝炎。 Regular HIV and STI testing, including hepatitis B and C.
定期量度血壓與心跳。興奮劑可影響心血管系統；血壓與心跳是可直接觀察的指標，藥房或診所均可量度。 Regular blood pressure and heart rate checks. Stimulants hit the cardiovascular system hardest, and these are the only visible markers. A pharmacy or clinic can do both.
接受牙科檢查。口乾造成的蛀牙不會自行復原。 A dentist. Decay from dry mouth does not reverse on its own.

檢測Get tested

進行 chemsex 與感染 HIV 及其他性病的風險增加 3–5 倍相關，丙型肝炎風險增加 10–15 倍。丙型肝炎可以治療，但必須先進行檢測。 Chemsex is associated with 3–5× the risk of HIV and other STIs, and 10–15× hepatitis C. Hep C is curable now — but only if you know.

關懷愛滋 — 免費 HIV／梅毒檢測AIDS Concern — free HIV & syphilis testing
2394 6677

旺角彌敦道678號華僑商業中心18樓B室。WhatsApp／Signal 5226 8394。 18/F Room B, Hua Chiao Commercial Centre, 678 Nathan Rd, Mong Kok. WhatsApp/Signal 5226 8394.

肺部健康Your lungs

暫停所有吸煙或吸入煙霧。在恢復期間避免二手煙、電子煙及其他燃燒煙霧，以免再次刺激肺部。 No smoke of any kind — second-hand, vape, anything burning — while it settles.
如能咳出痰液，讓其自然排出；不要自行服用止咳藥強行抑制。 Let a productive cough happen; do not suppress it with cough medicine.
如有咳血、粉紅色泡沫痰、呼吸困難或持續高燒，請立即前往急症室。 Coughing blood, pink frothy sputum, breathlessness or a persistent fever — emergency department now.

如果曾經注射If you inject

每人使用一支新針，用後立即安全棄置，不要留給他人。針具與混合用的器皿均不可共用。 One needle each, used once, never left for anyone else. Needles and any mixing equipment are never shared.

考慮暫停Thinking about a break

沒有人在此告訴你應該怎樣做。這一頁只在你想查看時提供資訊。 Nobody here is telling you what to do. This page just sits here, for whenever you want it.

「暫停」不一定代表完全停止。減少份量、降低頻率及事先設定上限，也是香港衞生署給前線人員的建議。 A break does not have to mean stopping altogether. Less, less often, and deciding the limit in advance — that is what the HK Department of Health advises clinicians to suggest.

自我檢視A quiet self-check

以下十一項是 DSM-5 判斷物質使用障礙的準則。一年內符合 2–3 項屬輕度、4–5 項屬中度、6 項或以上屬重度。你不需要向任何人展示答案。 These eleven are the DSM-5 criteria for substance use disorder. Over a year: 2–3 is mild, 4–5 moderate, 6 or more severe. Nobody needs to see your answer.

使用份量或時間經常超出原定計劃Taken in larger amounts or longer than intended
希望減少使用，但未能做到Persistent desire or unsuccessful efforts to cut down
花費大量時間取得、使用物質或恢復A great deal of time spent obtaining, using, or recovering
好想用（craving）Craving
因使用而無法履行工作、學業或家庭責任Failure to fulfil major role obligations
即使人際關係因此受影響，仍繼續使用Continued use despite social or interpersonal problems
放棄或減少以前重視的活動Important activities given up or reduced
在有身體危險的情況下使用Recurrent use in physically hazardous situations
明知身體或精神問題持續，仍繼續使用Continued use despite physical or psychological problems
需要增加份量才有以往的效果（耐受性）Tolerance
出現停藥反應，或使用物質以減輕停藥反應Withdrawal

減少使用的實際方法Practical ways to cut down

以下全部是行為方法，不涉及服用任何補充劑，也不要求你今天立即完全停止。 All behavioural — none of this involves taking any supplement, and none of it asks you to stop today.

出現使用衝動時，先等候 15 分鐘。這不是要求你立即停止，而是先延後決定，同時做一件需要專注的事情。衝動有時會自行減退。 When the urge comes, wait 15 minutes. Not "don't" — just wait, and do something that takes attention. The spike often passes on its own.
每次只購買少量。手邊存量越多，可能使用得越多；減少存量可增加再次取得的阻力。 Buy small amounts. What is in the flat gets used. Less on hand means another step of friction before more.
避免注射。如果目前以注射方式使用，改用其他方式已可大幅降低風險。 Move away from injecting. If you inject now, switching route cuts the risk sharply on its own.
刪除與購買和使用場合相關的聯絡資料。不需要公開宣布或解釋。 Delete the contacts tied to buying and to the scene. No announcement, no explanation needed.
選擇一位不會責備你的可信任人士作為聯絡點。每次使用前後傳送訊息，不必交代內容，只需讓對方知道你仍然平安。 Pick one person who will not judge you as an anchor. Message them before and after. No details needed — they just know you are still there.
Narcotics Anonymous 提供網上會議，不需要開啟鏡頭或麥克風，也不必使用真名。 Narcotics Anonymous runs online meetings — no camera, no microphone, no real name.

停止一段時間後，大腦能否恢復？Does the brain recover if you stop?

有研究掃過腦。停用 12 至 17 個月之後，多巴胺轉運體（dopamine transporter）回升 — 尾核 +19%、紋狀體 +16%。停得越久，回升越多。 One study scanned brains after 12–17 months off it: dopamine transporters had partly recovered — caudate +19%, putamen +16%. The longer the abstinence, the greater the recovery.

必須說明：這項研究只有 5 名參與者，而且腦掃描指標回升不等於記憶與專注力已恢復至原來水平。因此只能理解為「部分恢復」，而非「完全復原」。出處：Volkow 等，Journal of Neuroscience 2001;21(23):9414。 Being honest about it: that study had only 5 people, and a scan recovering does not mean memory and attention return to baseline. So: partial repair, not a reset. Source: Volkow et al., Journal of Neuroscience 2001;21(23):9414.

重新適應不使用藥物的性行為Sex without chems

香港衞生署指出，能否在不使用藥物的情況下享受性行為，是減少或停止 chemsex 的關鍵。開始時不少人會感到差異很大；經過一段恢復期後，許多人能重新適應。 The HK Department of Health names this as the key element in reducing or stopping: being able to enjoy sex sober. Many find it worse at first — but after a period of recovery, many do find it again.

再次使用不代表失敗A lapse is not a failure

衞生署文件明確指出：反覆與復發本身是復元過程的一部分，不應被視為失敗。 The DH document is explicit: lapses and relapses are part of the recovery process and should not be labelled failures.

尋求支援If you want to talk to someone

東華三院越峰成長中心 — 灣仔TWGHs CROSS Centre — Wan Chai
2884 1234 越峰成長中心 — 上環CROSS Centre — Sheung Wan
2884 0282 禁毒處熱線Narcotics Division hotline
186 186

越峰成長中心是政府資助的濫用精神藥物者輔導中心。其公開資料沒有說明是否具備 chemsex 或男同志議題的專門經驗，因此本工具不作相關聲稱。 CROSS is a government-subvented counselling centre for substance users. Their public materials do not state chemsex-specific or MSM-specific expertise, so we do not claim it.

私隱與設定Privacy & setup

清除所有記錄Wipe everything

如果現在有人不適，請勿清除。時間與份量記錄可能是救護人員需要查看的資料。 If someone is unwell right now, do not wipe. Those times and amounts are exactly what the crew needs to see.

此操作會清除此瀏覽器內本網站的記錄，而且無法復原。
不會清除：已拍攝的截圖、瀏覽紀錄、主畫面圖示、已分享的內容，以及已安裝的捷徑、通知、自動化或「健康」記錄。 Deletes this browser’s records for this site and cannot be undone.
It cannot reach: screenshots you took, browser history, the icon on your Home Screen, anything you already sent to someone else. Installed shortcuts, notifications, automations and Health records also remain.

必須按住才能清除，以減少誤觸而刪除記錄的風險。 A hold, not a tap, so a fumble cannot destroy the record.

分享應用程式Share app link

應用程式網址App address

也可以請對方自行輸入，毋須傳送訊息。 They can also type without sending a message.
單檔版（保你大3000.html）仍是測試版本。可以透過 AirDrop 傳送，但 iPhone「檔案」預覽未必能執行互動功能；完成實機驗證前，不要依賴它作緊急用途。 The single file (保你大3000.html) is still a test draft. AirDrop can transfer it, but iPhone Files previews may not run its interactive features. Real-device behavior is unverified; do not rely on it for emergencies.
分享到群組前請先考慮私隱。連結傳送快捷，但會留在每一部接收裝置的訊息記錄中。 Think before posting it to a group. It travels fastest, and it also sits in the history of every phone that receives it.

單檔版包含相同內容，但不會自動更新；儲存及保持螢幕亮起的功能視乎開啟方式，仍需測試。 The single file includes the same content but does not update automatically. Storage and keeping the screen awake depend on how it is opened and still need testing.

隱藏與返回方式How do I hide it and come back?

畫面會變成計算機。返回方式：按住大數字一秒。沒有密碼，記錄不會被刪除。Becomes a calculator. To come back: press and hold the number for one second. No passcode; nothing is deleted.

資料出處Sources

每個電話號碼與每項醫療指引均列出來源和核實日期。無法核實的內容不會加入。 Every number and every clinical line has a source and a verification date. What cannot be verified is not written.

緊急與求助Emergency & help

999 — 救護車／消防／警察Ambulance / fire / police
禁毒處Narcotics Division — 186 186 · WhatsApp/WeChat 98 186 186
關懷愛滋AIDS Concern — 2394 6677 · WhatsApp/Signal 5226 8394 · 旺角彌敦道678號華僑商業中心18樓B室18/F Room B, Hua Chiao Commercial Centre, 678 Nathan Rd, Mong Kok
撒瑪利亞防止自殺會（24小時）Samaritan Befrienders (24h) — 2389 2222
生命熱線（24小時）Suicide Prevention Services (24h) — 2382 0000
明愛向晴（24小時）Caritas Family Crisis (24h) — 18288
東華三院越峰成長中心（濫用精神藥物者輔導中心）TWGHs CROSS Centre (CCPSA) — 2884 1234 · 2884 0282

臨床內容Clinical content

「呼吸受影響或者變慢，要送急症室」、「神志混亂、發燒、大汗、呼吸淺，要送急症室」、G「安全界線好窄」 — 香港衞生署特別預防計劃《Chemsex and its management》，2020年8月3日發布。 "If breathing is disturbed or slowed…", "If there are signs of confusion, fever, profuse sweating, shallow breathing…", GHB's "narrow safety margin" — Department of Health, Special Preventive Programme, Chemsex and its management, released 3 Aug 2020.
aids.gov.hk/ice/ice202008.pdf
「事先決定使用份量與上限」— 同上，取自衞生署文件的減害段落。 "Decide on the amount of drugs in advance and the limit" — same DH document, harm reduction section.
成人無反應且呼吸不正常時立即 CPR；胸外按壓每分鐘 100–120 次、深度 5–6 厘米；未受訓練或不願吹氣時進行純按壓 CPR — 香港消防處《Three Basic Skills on Emergency Preparedness》。 Immediate CPR for an unresponsive adult not breathing properly; compressions at 100–120/min and 5–6 cm; hands-only CPR if untrained or hesitant about breaths — Hong Kong Fire Services Department, Three Basic Skills on Emergency Preparedness.
香港消防處急救指引
一般救援者以無反應與呼吸狀況判斷，不自行檢查脈搏；願意並有能力者採用 30：2；已確認有脈搏但沒有正常呼吸時每 6 秒吹氣一次 — American Heart Association 2025 成人基本生命支援指引。 Lay rescuers use responsiveness and breathing rather than a pulse check; trained and willing rescuers use 30:2; with a confirmed pulse but no normal breathing, give 1 breath every 6 seconds — American Heart Association 2025 Adult Basic Life Support.
AHA 2025 Adult Basic Life Support · 核實：checked: 2026-09-13
G 過量可造成失去知覺、抽搐和呼吸抑制，包括停止呼吸 — NSW Health。 G overdose can cause unconsciousness, seizures and respiratory depression, including stopped breathing — NSW Health.
NSW Health GHB overdose guidance · 核實：checked: 2026-09-13

本版已完成醫護審閱This build has completed clinical review

項目負責人確認，本 v1.0 網上試用版（包括 SOS 的心肺復甦及人工呼吸流程）已於 2026 年 9 月 13 日由合資格醫護人員審閱。 The project owner confirmed that this v1.0 online pilot, including the SOS CPR and rescue-breathing flow, was reviewed by a qualified clinician on 13 September 2026.

審閱不等於背書：沒有任何機構為本工具背書。本工具仍然無法判斷你或任何人目前是否安全；如不確定，請致電 999。 Reviewed is not endorsed: no organisation endorses this tool. It still cannot tell you whether you or anyone else is medically safe — if in doubt, call 999.

藥物百科Drugkipedia

藥物條目參考香港衞生署特別預防計劃的 chemsex 臨床文件（2020 年 8 月 3 日）。本版內容已完成醫護審閱；來源仍需定期重新核實。 Drug entries reference the Hong Kong Department of Health, Special Preventive Programme's clinical document on chemsex (3 Aug 2020). This build has completed clinical review; sources still require periodic re-verification.

混合使用 — 可致命的組合Mixing — the combinations that kill

不要混合：酒精、K 仔、安眠藥／鎮靜劑 Never mix: alcohol, ketamine, sleeping pills / sedatives

G、酒精、K 仔和安眠藥都會抑制中樞神經。單獨使用已可令人昏昏欲睡；混合使用可令呼吸逐漸減慢甚至停止。衞生署形容 G 在進入類似昏迷狀態前的安全界線「非常窄」（narrow safety margin）。 G, alcohol, ketamine and sleeping pills are all central nervous system depressants. Any one of them causes drowsiness; together, breathing slows until it stops. The DH describes G as having a "narrow safety margin before going to a coma-like state".

不要混合：Rush（poppers）＋勃起功能障礙藥物 Never mix: poppers (Rush) + Viagra-type erection pills

冰毒可能造成勃起困難，因此有人會服用威而鋼或犀利士。兩者均會令血管擴張和血壓下降；混合使用可令血壓急降並造成休克。 Meth makes erections difficult, so many men take Viagra or Cialis. Both these and poppers widen blood vessels and drop blood pressure — together, it can fall far enough to cause shock.

健身用品店出售的 L-精氨酸（L-Arginine）和瓜氨酸（Citrulline）也要計算在內。 這類補充劑也可能擴張血管。與 Rush 或勃起功能障礙藥物同時使用，可能疊加降血壓作用。這不是全面禁止；如正在服用，應將其視為同一類風險考慮。 L-arginine and citrulline from the supplement shop count too. Those are sold precisely to widen blood vessels for a "pump". Taken with poppers or a Viagra-type pill, that is three things pushing the same way — blood pressure falls further. Not a ban: if you take them, count them as part of the same stack.

衞生署原文：「Inhaling nitrites together with medications to manage erectile dysfunction may result in severe hypotension and even shock.」 DH: "Inhaling nitrites together with medications to manage erectile dysfunction may result in severe hypotension and even shock."

食緊 HIV 藥？糖（MDMA）可以致命 On HIV medication? MDMA can be fatal

衞生署記錄過致命個案：MDMA 與 ritonavir 類抗病毒藥物相互作用，身體可能無法正常代謝 MDMA，令血液濃度急升。如正在接受 ART，請告訴醫生你使用的物質。 The DH records fatal cases of MDMA interacting with ritonavir-type antiretrovirals: the body cannot clear the MDMA and blood levels soar. If you are on ART, tell your doctor what you use.

補充水分 — 過多或過少都有風險Water — both directions hurt

飲太少：體溫會升，加上冰本身令身體發熱、肌肉繃緊，會搞到橫紋肌溶解同急性腎衰竭。 Too little: body temperature rises, and with meth's own heating and muscle tension that leads to rhabdomyolysis and acute kidney failure.

一次飲用過量清水：可能稀釋血液中的鈉，同樣可以致命。 Too much plain water at once: it dilutes the sodium in your blood, which can also kill.

因此應少量並頻密地飲用，並補充電解質，不要只飲用清水。 So: small sips, often — and electrolytes, not just plain water.

各類藥物資料Drug by drug

冰 · 雪糕 · I（甲基安非他命）Ice · 雪糕 · meth (methamphetamine)

幾時起：幾分鐘。幾時退：半衰期 9 個鐘 — 所以一場可以玩 10–12 個鐘，甚至幾日。 Onset: a few minutes. Half-life: 9 hours — which is why sessions run 10–12 hours or several days.
過量會點：妄想、幻覺、心跳快、心律不整、血壓高、體溫飆升、橫紋肌溶解、急性腎衰竭、抽筋、中風、死亡。 Overdose: paranoid beliefs, hallucinations, tachycardia, arrhythmia, high blood pressure, hyperthermia, rhabdomyolysis, acute kidney failure, seizure, stroke, death.
幾時去急症室（衞生署原文）：神志混亂、發燒、成身大汗、呼吸好淺。 Go to A&E (DH wording): confusion, fever, profuse sweating, shallow breathing.
藥效減退：疲倦、休息後仍疲倦、胃口大增、焦慮、情緒低落，以及非常清晰或令人不適的夢。 Withdrawal: sedation, lethargy, increased appetite, anxious or depressed mood, vivid or unpleasant dreams.
長期影響：依賴、精神病徵狀（長期使用者中有 15–20% 出現）、體重下降、皮膚潰瘍（感覺皮膚下有蟲爬行）。 Long term: dependence, psychosis (15–20% of chronic users), weight loss, skin ulcers from formication.

G · G水（GHB／GBL）G · G水 (GHB / GBL)

幾時起：15 分鐘。幾時退：半衰期 30–45 分鐘 — 好短，所以好易「未夠鐘又落」。 Onset: 15 minutes. Half-life: 30–45 minutes — short, which is why re-dosing early is so easy.
最關鍵：衞生署形容 G 的安全界線非常窄（narrow safety margin），份量輕微差異也可能導致昏迷。 The key point: the DH describes a narrow safety margin before a coma-like state. The gap is tiny.
過量會點：斷片、昏昏欲睡、作嘔嘔吐、呼吸同心血管受抑制、死亡。 Overdose: memory lapses, drowsiness, nausea and vomiting, respiratory and cardiovascular suppression, death.
幾時去急症室（衞生署原文）：呼吸受影響或者變慢。 Go to A&E (DH wording): if breathing is disturbed or slowed.
沒有可在家使用的解藥。等待自行清醒並非治療。 No antidote. Nothing at home reverses G. Waiting it out is not treatment.
使用有刻度的針筒量度，不要使用瓶蓋。Measure with a marked syringe, not a bottle cap.
兩間減害機構的公開建議：兩次之間至少相隔兩小時。 Terrence Higgins Trust 建議「至少相隔兩小時」；Bristol Drugs Project 建議「至少兩小時，最好更長」。
這是相關機構的建議，並非本應用程式的設定；而且時間經過不代表安全。溶液濃度、同時使用的其他物質與當日身體狀況都會改變風險。 Two harm-reduction services publish the same advice: leave at least two hours between doses. Terrence Higgins Trust — "Allow at least a two hour gap between doses"; Bristol Drugs Project — "at least two hours (preferably more)".
That is their guidance, not a setting in this app — and time passing still does not mean safe: how strong the bottle is, what else is on board, and how your body is today all change the risk.

K · K仔（氯胺酮）K · K仔 (ketamine)

幾時起：幾分鐘。幾時退：半衰期 2–3 個鐘。 Onset: a few minutes. Half-life: 2–3 hours.
過量徵狀：衞生署指出並不常見，但可能包括體溫升高、心跳加快、血壓上升和意識受損。 Overdose: the DH calls it uncommon, but it can cause hyperthermia, raised heart rate and blood pressure, and impaired consciousness.
長期：膀胱同泌尿系統慢性發炎、狹窄、腎受損（頻尿、痛、小便有血、失禁）；膽道狹窄、肝功能異常甚至肝硬化；認知受損。 Long term: chronic urinary inflammation, strictures and kidney damage (frequency, pain, blood in urine, incontinence); biliary strictures, deranged liver function, even cirrhosis; cognitive impairment.
與 G 混合尤其危險 — 兩者都會抑制呼吸。Especially dangerous with G — both suppress breathing.

糖 · E（MDMA）糖 · E (MDMA)

幾時起：45 分鐘。幾時退：半衰期 6 個鐘。 Onset: 45 minutes. Half-life: 6 hours.
過量徵狀：沒有胃口、噁心、心跳加快、磨牙、出汗、脫水、體溫急升、抽搐或死亡。 Overdose: loss of appetite, nausea, tachycardia, teeth grinding, sweating, dehydration, hyperthermia, seizure, death.
⚠️ 與 ritonavir 類 HIV 藥物混合可能致命 — 請參閱上方「混合使用」。 ⚠️ Can be fatal with ritonavir-type HIV medication — see Mixing above.
藥效減退：疲倦、強烈孤獨或低落感、肌肉痛、胃口大增。 Withdrawal: lethargy, feeling lonely and miserable, muscle pain, increased appetite.

Rush · Poppers（亞硝酸酯）Rush · poppers (nitrites)

並非精神藥物。它會擴張血管、降低血壓並加快心跳，產生短暫溫熱與興奮感；也會放鬆肛門肌肉，可能減少性交時的疼痛。 Not a psychotropic. It dilates blood vessels — blood pressure drops, heart rate rises, with a sense of warmth and euphoria — and relaxes the anal canal, making anal sex less painful.
⚠️ 絕對不要與威而鋼、犀利士等勃起功能障礙藥物混合 — 血壓可能急降並造成休克。請參閱上方「混合使用」。 ⚠️ Never with Viagra, Cialis or similar — blood pressure can crash into shock. See Mixing above.

安眠藥 · 鎮靜劑Sleeping pills · sedatives

有人在使用藥物後無法入睡，因而服用安眠藥。衞生署指出，這類藥物可導致記憶中斷、嗜睡、神志混亂、失去意識、呼吸與心血管受抑制，並可能死亡。 Many people buy sleeping pills to force sleep after a session. The DH lists these as causing memory lapses, drowsiness, confusion, unconsciousness, respiratory and cardiovascular suppression, and death.
⚠️ 身上仲有 G 就更危險 — 兩樣一齊壓住呼吸。 ⚠️ Far worse if there is still G on board — both suppress breathing.
退藥可以抽筋、手震、失眠、作嘔、出現短暫幻覺。 Withdrawal can cause seizures, tremor, insomnia, nausea and transient hallucinations.

零號膠囊 · 喵喵5-MeO-DiPT · mephedrone

零號膠囊（5-MeO-DiPT）：起效 20–30 分鐘。過量會躁動、作嘔、嘔吐、驚恐、心跳快、幻覺、死亡。長期影響未知。 5-MeO-DiPT (零號膠囊): onset 20–30 minutes. Overdose brings agitation, nausea, vomiting, panic, tachycardia, hallucinations, death. Long-term effects unknown.
喵喵（Mephedrone）：衞生署指出在香港並不常見。起效時間約為 10 分鐘（注射）／30 分鐘（鼻吸）。過量可能導致妄想、幻覺、心跳加快、血壓升高、躁動、抽搐或死亡。 Mephedrone: the DH notes it is not commonly used in Hong Kong. Onset 10 minutes injected, 30 minutes snorted. Overdose brings paranoid beliefs, hallucinations, tachycardia, high blood pressure, agitation, seizure, death.

PrEP 記錄與提醒PrEP records & reminders

PrEP 保護的是服用者本人；對方有服用，不代表你也受到保護。PrEP protects the person taking it—not you just because your partner takes it.

PrEP 不能預防其他性病；安全套仍然重要。關於用法、漏服、開始或停藥，請諮詢醫護人員。PrEP does not prevent other STIs; condoms still matter. Ask your clinician about dosing, missed pills, starting or stopping.

按需計時功能已停用On-demand calculator withdrawn

舊版可能錯誤計算完成時間。不要根據舊版開始、停止或補服 PrEP；關於用法與漏服，請聯絡處方醫護人員。The old version could miscalculate completion. Do not use it to start, stop or make up PrEP doses; ask your prescriber about dosing or missed pills.

查看舊記錄（唯讀）View old entries (read-only)

保留過往輸入的時間，不代表已核實服藥；本版本不再計算下一次服用、保護開始或療程完成時間。舊版可能自動填入性行為時間，本頁不會將其當作已確認事件顯示。Previously entered timestamps are retained, not verified doses. No next-dose, protection-start or completion calculation. The old app could auto-fill a sex timestamp; it is not shown as a reported event.

每日提醒 · 用 iPhone「健康」Daily reminders · use iPhone Health

「健康」→「瀏覽」→「藥物」→「加入藥物」。Health → Browse → Medications → Add a Medication.
按照處方填寫資料，再選擇每日提醒時間。Enter your prescribed medication and choose its daily reminder time.
需要時開啟「跟進提醒」。在鎖定畫面測試提示音及預覽，選擇要顯示的資料。Enable Follow Up Reminders if wanted. Test sound and previews with the phone locked; choose what is visible.

本應用程式不會發出背景提醒，也不會與「健康」同步；下方只提供可選的手動存量記錄。This app sends no background reminders and does not sync with Health. The optional record below is manual inventory only.

Apple 設定說明 ↗Apple setup instructions ↗

可選 · 手動記錄與餘量Optional · manual record & stock

只供醫護人員已安排每日一粒方案的人記錄。不適用於按需服用，也不會計算保護效果。記錄只保存在此瀏覽器，不會與 iPhone「健康」或捷徑同步；清除網站資料或使用緊急清除功能會刪除記錄。Only for a clinician-prescribed one-pill-daily regimen. Not for on-demand use; never calculates protection. Saved only in this browser, with no Health or Shortcuts sync. Clearing site data or panic wipe deletes it.

醫護人員安排的方案為每日一粒My prescribed regimen is one pill daily

開始／補藥／更正餘量Start / refill / correct stock

目前實際剩餘多少粒？（新瓶如有 30 粒，請填 30）How many pills are actually left? Enter 30 for a new bottle containing 30.

只計算你曾確認的日期，並非連續服用天數；沒有記錄不等於漏服。不要為補上記錄而額外服用。Counts days you confirmed, not a consecutive streak. Missing records do not prove missed doses. Never take extra just to fill a record.

補藥提示只會在開啟應用程式時顯示，並非自動通知。舊有「每日小事」捷徑不會同步或自動記錄；已安裝的自動化不會被此版本更改。Refill notices appear when you open this app, not as notifications. The old Daily Check shortcut does not sync or log doses; existing automations are not changed by this update.

香港衞生署 · PrEP · Apple · Medications
本次來源核對：2026-09-09 · 本版已完成醫護審閱Sources checked: 2026-09-09 · This build has completed clinical review

不適情況指引First, check for an emergency.

這不是診斷，完成問題亦不代表安全；不適可能有多種原因。Not a diagnosis or an all-clear. Symptoms can have several causes.

1 · 是否有以下任何情況？1 · Any of these signs?

無法喚醒／難以保持清醒、呼吸緩慢／不正常、嘴唇發藍、抽搐、胸痛、嚴重過熱，或突然神志混亂、不知道自己身在何處。Hard to wake or stay awake, slow or abnormal breathing, blue lips, seizure, chest pain, severe overheating, or new confusion / not knowing where you are.

答案不會儲存。Answers are not saved. NHS · Poisoning · NHS · Gentle breathing

協助者查看模式Show someone helping

G 記錄 · 自行輸入，未經核實G log · Self-reported, not verified

選擇要顯示的人Show this person only

此頁不代表完整的物質使用紀錄；沒有記錄不代表沒有使用。資料只在此裝置顯示，不會自動傳送。畫面與截圖可能透露敏感資料。This is not a complete substance history; no record does not mean nothing was taken. Displayed only on this device, never sent automatically. The screen and screenshots reveal sensitive information.