Hydrocodin

Hydrocodin Uses, Dosage, Side Effects, Food Interaction and all others data.

Hydrocodin is an opioid analgesic used as an alternative or adjunct to codeine to treat moderate to severe pain, severe dyspnea, and cough.

It is semi-synthetic, and was developed in Germany in 1908 during an international search to find a more effective antitussive agent to help reduce the spread of airborne infectious diseases such as tuburculosis. It was marketed in 1911.

Possible opioid related side effects include, but are not limited to, drowsiness, nausea, headache, dry mouth, constipation, difficulty passing urine, and mild euphoria.

Hydrocodin
Uses
Dosage
Side Effect
Precautions
Interactions
Uses during Pregnancy
Uses during Breastfeeding
Accute Overdose
Food Interaction
Half Life
Volume of Distribution
Clearance
Interaction With other Medicine
Contradiction
Storage

Trade Name	Hydrocodin
Generic	Dihydrocodeine
Dihydrocodeine Other Names	Dihydrocodeine
Type
Formula	C₁₈H₂₃NO₃
Weight	Average: 301.3801 Monoisotopic: 301.167793607
Groups	Approved, Illicit
Therapeutic Class
Manufacturer
Available Country
Last Updated:	September 19, 2023 at 7:00 am

Uses

Hydrocodin is an opioid analgesic agent used for the management of pain severe enough to require an opioid analgesic and for which alternative treatments are inadequate.

Hydrocodin is used for the treatment of moderate to severe pain, including post-operative and dental pain [2]. It can also be used to treat chronic pain [1], breathlessness and coughing.

In heroin addicts, dihydrocodeine has been used as a substitute drug, in doses up to 2500mg/day to treat addiction. [http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2014322/]

Hydrocodin is also used to associated treatment for these conditions: Severe Pain, Moderate Pain

How Hydrocodin works

Hydrocodin is metabolized to dihydromorphine -- a highly active metabolite with a high affinity for mu opioid receptors. [3]

Food Interaction

Avoid alcohol. Alcohol can enhance the CNS depressant effects of this drug.

Volume of Distribution

The disposition of dihydrocodeine is described as a two compartment model. [2]

Elimination Route

Bioavailability is low (approximately 20%) if administered orally. This may be due to poor gastrointestinal absorption. It is also likely due to pre-systemic metabolism by the liver and intestinal wall. [2]

The AUCs after oral and intravenous administration are similar (3203ug/l/h and 3401ug/l/h, respectively). [2]

Time to peak values are 1.6 and 1.8hours for a 30mg and 60mg dose, respectively. The concentrations achieved were 71.8 ug/1 and 146 ug/1, respectively. [2]

Half Life

Clearance

Plasma clearance is approximately 300ml/min. [2]

The pharmacokinetics of dihydrocodeine and active metabolite dihydromorphine have been reported to be linear. [1]

The decline in plasma dihydrocodeine concentrations after intravenous administration has been described as bi-exponential, with a sleep decline in the initial 2h following administration, followed by a mono-exponential decline thereafter. Clearance was not dose dependent. [2]