Common questions about Dehace retard (FAQ)
Q: How quickly does Dehace retard usually start working?
According to the official product information, this is a prolonged-release medicine formulated to provide consistent relief over an extended period, which is typically 12 hours. Regulatory documents focus on the duration and consistency of the effect rather than specifying a precise time for the initial onset of action.
Q: Can Dehace retard cause changes in mood or anxiety?
Official labeling confirms that some patients may experience changes in mood, including dysphoria (a state of dissatisfaction) and confusional states, listed as uncommon side effects. Additionally, if the medicine is stopped abruptly after prolonged use, anxiety and agitation are officially recognized as potential symptoms of withdrawal.
Q: Is it safe to drive after taking Dehace retard?
Regulatory warnings state that this medicine may cause drowsiness and impair cognitive function. Official regulatory advice notes that driving or operating machinery should be avoided if these side effects are experienced. Official product information emphasizes compliance with all local guidance regarding driving while using opioid medication.
Q: Are there any foods or drinks I should avoid while on Dehace retard?
The most critical restriction in the official documents is alcohol, as it may increase the effects of sedation and the risk of respiratory depression. Some official patient information also suggests caution or avoidance of Grapefruit Juice due to potential effects on how the body processes the medicine.
Q: Is Dehace retard a controlled substance?
Yes, official drug information confirms that the active ingredient, dihydrocodeine, is an opioid analgesic with a high potential for abuse and dependence. For this reason, it is classified as a controlled substance (often Schedule II or III in the U.S.), meaning its distribution and use are strictly monitored by governmental bodies.
Q: Is the 'retard' formulation designed to reduce side effects?
The prolonged-release ('retard') design is primarily intended to maintain consistent drug levels over a 12-hour period and provide steady pain relief. By avoiding the high peak concentrations that occur with immediate-release versions, this formulation is engineered in a way that may help reduce the incidence of certain concentration-dependent side effects.
Q: Can Dehace retard be prescribed for conditions other than its main use?
The main, officially approved indication is for the relief of severe pain. While research has examined the drug's use for managing other severe symptoms, such as breathlessness (dyspnea), official prescribing guidelines are strictly based on the approved pain indication.
Q: Is Dehace retard approved by the FDA?
Yes, the active ingredient, dihydrocodeine, is included in FDA-approved drug products that are listed on the U.S. National Library of Medicine’s DailyMed service. This confirms that the medication has met the requirements for regulatory approval and status in the United States.
Q: Do studies suggest Dehace retard is generally well-tolerated?
Regulatory summaries list several highly common side effects, including constipation, nausea, vomiting, dizziness, and drowsiness. Official sources clearly define the common incidence of these effects, and tolerability remains an individualized experience, and official guidance recommends reporting any side effects to a healthcare professional.
Q: Does Dehace retard contain lactose or gluten?
Official product information confirms that the tablet contains the excipient Lactose anhydrous. It is formally contraindicated for use in individuals with rare hereditary problems like galactose intolerance or total lactase deficiency. Gluten is not typically listed as a standard excipient or contraindication in the official documentation.
Q: Does Dehace retard contain steroids?
No, regulatory documentation identifies the single active ingredient as Dihydrocodeine hydrogentartrate, which is classified as an opioid analgesic. Official labeling does not list any steroid compounds in the composition of the medicine.
Q: Can I take Dehace retard with ibuprofen or Tylenol?
Official patient safety information indicates that this medicine is generally safe to take with common non-opioid pain relievers such as paracetamol (Tylenol) or ibuprofen. However, official warnings address the increased risks associated with combining it with other prescription painkillers that already contain an opioid.
Q: Does Dehace retard affect blood pressure?
Yes, official documentation lists the potential for a drop in blood pressure (hypotension) as an uncommon or serious side effect, particularly when moving from a sitting or lying position to standing. A rise in blood pressure is also a recognized symptom of opioid withdrawal.
Q: Is Dehace retard known to interact with herbal supplements?
Official patient safety information states that there is often not enough clinical information to definitively determine whether it is safe to take this opioid medicine with most herbal remedies and supplements. Official guidance notes that all supplements and remedies should be disclosed to a healthcare provider.
Q: Does Dehace retard interact with caffeine?
Regulatory information notes that the active ingredient, dihydrocodeine, is available in the U.S. as part of a combination product that includes caffeine and acetaminophen. This suggests that a direct, severe interaction between dihydrocodeine and caffeine is generally not expected in official contexts.
