Librax: Uses, Side Effects, Composition & Dosages

Librax: Uses, Side Effects, Composition & Dosages post thumbnail image

Librax is a very popular medicine used for the treatment of intestinal or stomach-related problems. Most of the doctors suggest the intake of this medicine to patients suffering from irritable bowel syndrome. It is also been known for the treatment of symptoms that appear after alcohol withdrawal. Overall, Librax effectively, and in the majority, treats three bodily conditions:

Uses & Benefits of Librax:

Librax has been found to treat three major bodily conditions:

  • Reducing intestinal spasms
  • Treatment of stomach ulcers
  • Treatment of irritable bowel
  • Treatment of intestinal infections

There may be other uses of Librax which are known to doctors only and hence are not listed here. 

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Side Effects of Librax:

This medicine may produce some unwanted effects together with the intended effects. Some side effects of Librax, which may require you to see a doctor immediately. So, monitor all the symptoms attentively after taking the medicine. Some commonly known side effects which are rare, but possible are:

  • Nausea
  • Constipation
  • Sleepiness
  • Dizziness
  • Dryness of Mouth
  • Urination difficulties
  • Impaired coordination
  • Impaired Memory
  • Blurred Vision
  • Depression
  • Weakness
  • Nervousness

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Common Dosage of Librax:

The dosage of Librax 5 Mg/2.5 Mg is left to be decided by the doctor only. But usually, the doctors advise it to be used in 5 mg or 10 mg quantity three or four times a day for treating anxiety disorders. But if one is using it for the treatment of the symptoms that surface after the alcohol withdrawal, the quantity used is slightly high and is suggested to be consumed somewhere between 50 mg to 100 mg per day. 

This medicine cannot be chewed. It is suggested to be taken empty stomach. 

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Composition and Nature of Librax:

Librax is composed of two active and various other inactive ingredients. The active ingredients of Librax are:

  • Chlordiazepoxide: It belongs to the class of drug called benzodiazepines. The nature of this ingredient reduces the anxiety level of the brain by producing some calming effect on the nerves of the brain.
  • Clidinium: It belongs to the class of drug called antispasmodics/anticholinergics. The nature of this ingredient relaxes the muscles of the stomach. This relaxation ultimately slows the movement of the guts, thus reducing the symptoms of intestinal cramping and stomach ache.

Apart from these two ingredients, there are some other ingredients also in this medicine. The major ingredients are: alprazolam (Xanax), diazepam (Valium), clorazepate (Tranxene), lorazepam (Ativan) and oxazepam (Serax). 

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How Librax works?

Mechanism of Librax increases the action of GABA. What is GABA? Well, GABA is a chemical messenger which helps to suppress the abnormal or hyperactive state of the nerve cells present in the brain. The combination of the chlordiazepoxide – clidinium on one hand controls the brain cells, on the other hand, relaxes the stomach muscles and stops muscle contraction. Overall, this medicine relieves stomach-related cramps, bloating or pains, and relieves anxiety.

Related Warnings/Precautions: When to Avoid it?

There are certain major warnings and precautions for Librax. The chlordiazepoxide-clidinium medication shouldn’t be used by any one of the following; 

  • who is allergic to clidinium, or any other ingredient contained in the medicine
  • who is identified with hernia of some kind, especially with reflux esophagitis
  • who is found to have a history of drug abuse
  • who is identified to have an enlarged prostate
  • who is identified to have glaucoma
  • who is identified to have active heart problems
  • who is identified to have liver-related disease
  • who is identified to have ulcerative colitis
  • who is identified to have myasthenia gravis
  • who is identified to have intestinal atony
  • who is observing difficulty in urination
  • who are planning to become pregnant or who is already pregnant
  • who is breast-feeding

Substitutes for Librax:

There are various well-known and popular substitutes of Librax which has the exact same composition and strength as that of Librax 5 Mg/ Librax 2.5 Mg. Here is a list:

  • Mormaxin Cc (Systopic Laboratories)
  • Surex (Surge Biotech)
  • Cromide (Leeford Healthcare)
  • Libopil (Psychotropics India)
  • Libnam (Mankind Pharma)
  • Cinipox (La Pharmaceuticals)
  • Clidox (Moracease Pharmaceuticals)
  • Logirex (Symbiosis Lab)
  • Tribs (Eskag Pharma)
  • Spasrax (Overseas healthcare Ltd)
  • Libratex (Talent India)

Read More: Rantac 150 Substitutes | Cilnidipine Substitutes

Librax Interactions with Other Drugs:

There are many medicines and food items with which the ingredients of the Librax interacts. The major interactions of Librax are with: 

  • Alcohol
  • Kaolin and attapulgite
  • Itraconazole
  • Fluconazole
  • Antidepressants of some kind
  • Warfarin
  • Potassium chloride
  • Phenytoin
  • Nefazodone
  • Itraconazole
  • Clarithromycin
  • Atropine or hyoscyamine
  • Antacids


1) Can this drug be used with alcohol?

Ans: Librax is sometimes known to cause excessive calmness, dizziness, or drowsiness with alcohol. So it suggested that you should avoid its consumption with alcohol. 

2) Is it safe to use Librax during pregnancy?

Ans: No, it is unsafe to use Librax during pregnancy. There are human fetal risks associated with it. It should be taken by pregnant women only in life-threatening situations.

3) Is it safe to use this medicine while breastfeeding?

Ans: There are no established proofs for this. In absence of it, it is highly advisable that the breastfeeding mothers should avoid the intake of Librax until critically necessary. 

4) Can one drive immediately after taking Librax?

Ans: No, this is not advisable. There is a serious caution for driving and operating heavy machinery after that. 

5) Are there any serious side effects of this medication on the liver and kidney?

Ans: There are no well-established effects, but there is a caution for patients with impaired Renal function.

6) What if someone takes an overdose of the Librax?

Ans: An overdose of Librax can be fatal. Contact your doctor immediately, in case, you have taken an overdose.

7) What is the best time to take Librax?

Ans: The best time to take Librax is 30 minutes to 1 hour before the meal. It should never be taken with antacids, as it reduces the effectiveness of the same.

8) Are there any food interactions noticed with Librax?

Ans: No, it has not been identified to interact with any food till now. There is only one warning against its consumption with alcohol. With alcohol, the sedative effect of the medicine increases many times. Avoid consuming alcohol as it can be harmful to your body.

9) For how long can one take the Librax?

Ans: If taken under the proper supervision of the doctor, it can be taken for a longer period of time.

10) Is there any sexual side effect of taking this drug?

Ans: Yes, some people have reported that it has caused some impotence in men. In women also, it is known to have caused menstrual irregularities. It sometimes even reduces the urge to have sex. 


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