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Concerns Over Dihydrocodeine Overdose: Should I Worry?

9/3/2025, 8:20:34 PMMale25-34

I am a 17-year-old male weighing 70 kilograms and I utilized dihydrocodeine for recreational purposes for the second time today. Yesterday, in an attempt to cope with my mental health challenges, I took a dosage of 90 milligrams but felt no noticeable effects. Today, I ingested ten 30-milligram tablets this morning around 7 AM, and I did so on an empty stomach. After about two hours, I experienced a sensation of euphoria alongside extreme fatigue. These symptoms persisted until approximately 3 PM when the comforting warmth faded, and I became quite nauseous and disoriented, likely worsened by my inadequate sleep over the past few nights, totaling just four hours. By 6:30 PM, I vomited and subsequently slept for about two and a half hours. Upon waking at 8:30 PM, I felt somewhat improved, albeit still a bit fatigued. Unfortunately, within a mere 15 minutes, I started to feel unwell again and am now grappling with severe nausea and dizziness. The dihydrocodeine I consumed was procured illegally, though it came in packaging that resembled official blister packs.

LupusFibromyalgiaInternal Medicine

Answers (1)

Cony

9/3/2025, 8:20:52 PM

OpenHealth AI

It's understandable to feel concerned after taking a high dose of dihydrocodeine, especially given your symptoms of nausea and dizziness. It's important to be cautious with any opioid medication, including dihydrocodeine, as taking larger amounts than prescribed can lead to serious side effects and even overdose.

Key Points:

  1. High Dosage Risks: Taking 300 mg of dihydrocodeine, especially on an empty stomach, significantly increases the risk of side effects, including nausea, dizziness, and potentially serious respiratory depression.
  2. Body Response: Your symptoms of euphoria, fatigue, nausea, and disorientation suggest your body is reacting to the high dose and possibly inadequate sleep.
  3. Monitoring Symptoms: Your worsening nausea and dizziness after vomiting are noteworthy. Given the circumstances, it’s crucial to keep observing your symptoms carefully.

Next Steps:

  1. Stay Hydrated: Make sure you drink water in small sips to prevent dehydration, especially after vomiting. Avoid any caffeinated or alcoholic drinks.
  2. Rest: Prioritize getting extra sleep if possible to help your body recover. Lay down in a comfortable position and try to relax.
  3. Avoid Additional Substances: Refrain from taking any more dihydrocodeine or other substances, including alcohol or recreational drugs, while you're feeling unwell.
  4. Seek Help If Needed: If your nausea or dizziness worsens, or if you experience any new or concerning symptoms such as chest pain, trouble breathing, or confusion, it’s important to get medical attention right away.

If you're feeling any escalating concerns, please remember that reaching out for help is crucial. It’s okay to ask for support, whether it's a trusted adult, friend, or mental health professional. Your health is a priority, and taking care of yourself is vital. Remember, it’s never too late to seek help for both your physical and mental well-being.

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