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Achromycin V Side Effects

Generic name: tetracycline

Medically reviewed by Drugs.com. Last updated on Jun 21, 2024.

Note: This document provides detailed information about Achromycin V Side Effects associated with tetracycline. Some dosage forms listed on this page may not apply specifically to the brand name Achromycin V.

Applies to tetracycline: capsule, capsule extended release, powder for suspension, syrup, tablet, tablet delayed release, tablet extended release.

Serious side effects of Achromycin V

Along with its needed effects, tetracycline (the active ingredient contained in Achromycin V) may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor as soon as possible if any of the following side effects occur while taking tetracycline:

For all tetracyclines

More common side effects

  • increased sensitivity of skin to sunlight (rare with minocycline)

Rare side effects

  • abdominal pain
  • bulging fontanel (soft spot on head) of infants
  • headache
  • loss of appetite
  • nausea and vomiting
  • visual changes
  • yellowing skin

For demeclocycline only

Less common side effects

  • greatly increased frequency of urination or amount of urine
  • increased thirst
  • unusual tiredness or weakness

For minocycline only

Less common side effects

  • pigmentation (darker color or discoloration) of skin and mucous membranes

Other side effects of Achromycin V

Some side effects of tetracycline may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects.

Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

For all tetracyclines

More common side effects

  • cramps or burning of the stomach
  • diarrhea

Less common side effects

  • itching of the rectal or genital (sex organ) areas
  • sore mouth or tongue

For minocycline only

More common side effects

  • dizziness, light-headedness, or unsteadiness

In some patients tetracyclines may cause the tongue to become darkened or discolored. This effect is only temporary and will go away when you Stop taking tetracycline.

For healthcare professionals

Applies to tetracycline: compounding powder, oral capsule, oral suspension, oral tablet.

Gastrointestinal adverse events

Gastrointestinal side effects have included anogenital lesions with monilial overgrowth, anorexia, black hairy tongue, dysphagia, enamel hypoplasia, enterocolitis, epigastric distress, diarrhea, glossitis, nausea, permanent tooth discoloration, and vomiting. Rarely, esophageal ulceration has been reported with oral tablets and capsules.[Ref]

There have been several cases of esophageal ulcers associated with oral tetracycline therapy. In each case, the patient had taken the medication just before bedtime with only small amounts of liquid and reported severe retrosternal pain and painful swallowing shortly thereafter. The ulcers resolved spontaneously after discontinuation of tetracycline therapy. To minimize esophageal irritation, patients should be advised to avoid taking tetracycline just before retiring and to take the medication with plenty of water.

Oral ulcers have also occurred in a patient who gargled with a tetracycline solution made by emptying the contents of a 250 mg capsule into water.[Ref]

Renal

Renal side effects have included increased BUN and Fanconi's syndrome. In patients with preexisting renal impairment, tetracycline (the active ingredient contained in Achromycin V) may cause azotemia, hyperphosphatemia, and acidosis. Patients with dehydration are particularly vulnerable.[Ref]

Renal side effects generally occurred in patients with preexisting renal disease and have been the result of accumulation of tetracycline. Increases in BUN commonly occur because of tetracycline's anti-anabolic effect but do not necessarily indicate renal dysfunction.

Fanconi's syndrome is characterized by renal glycosuria, phosphaturia, aminoaciduria, and acidosis with or without proteinuria and rickets. It is associated with the ingestion of outdated or degraded tetracycline. Additionally, previous formulations of tetracycline contained citric acid which may contribute to metabolic acidosis; however, current formulations of the drug do not. Patients generally require hospitalization with intravenous medication to correct the accompanying metabolic abnormalities. Most cases resolve over time after discontinuation of tetracycline without permanent sequelae. Patients should be instructed to discard any unused portions of tetracycline at the end of therapy and to never use tetracycline remaining from a previous prescription.[Ref]

Dermatologic

Dermatologic side effects have included exfoliative dermatitis, maculopapular and erythematous rashes, nail discoloration, onycholysis, and photosensitivity.[Ref]

Musculoskeletal

Musculoskeletal side effects have included adult tooth discoloration, enamel hypoplasia, and a decrease in linear skeletal growth rate. Tetracycline (the active ingredient contained in Achromycin V) should not be administered to pregnant women or children less than 12 years of age.[Ref]

Tetracycline deposits into calcium-rich developing osseous tissue thereby causing the discoloration of permanent teeth, decreased rate of enamel growth, and a decrease in linear skeletal growth rate.[Ref]

Nervous system

Nervous system side effects have included benign intracranial hypertension (pseudotumor cerebri) in adults and bulging fontanels in infants.[Ref]

There have been several cases of benign intracranial hypertension (pseudotumor cerebri) associated with tetracycline therapy. In most cases, the patient was female and was prescribed tetracycline to treat acne. Symptoms commonly occurring in these cases consisted of severe headaches, nausea, and blurred vision. Physical examination revealed papilledema in all cases, and several had significantly increased pressure on lumbar puncture. All patients recovered over time after discontinuation of tetracycline therapy. The mechanism for development of increased intracranial pressure is unknown.[Ref]

Hematologic

Hematologic side effects have included hemolytic anemia, thrombocytopenia, thrombocytopenic purpura, neutropenia, and eosinophilia.[Ref]

At least two cases of tetracycline-induced hemolytic anemia have been reported. In both cases, the anemia resolved over time after discontinuation of the medication and reoccurred 1 to 2 years later following another course of tetracycline therapy. The mechanism for development of hemolytic anemia is unknown.[Ref]

Hypersensitivity

Hypersensitivity side effects have included urticaria, angioneurotic edema, anaphylaxis, anaphylactoid purpura, exacerbation of systemic lupus erythematosus, hypersensitivity myocarditis, and serum sickness-like reactions (fever, rash, arthralgia).[Ref]

Hepatic

Hepatic side effects have included increased liver enzyme levels, hepatotoxicity, liver failure, and bile duct paucity with prolonged cholestasis. These may be dose-related.[Ref]

Other

Other side effects have included superinfection due to overgrowth of resistant organisms. The long-term use of tetracyclines has been associated with microscopic brown-black discoloration of the thyroid gland; however, abnormal thyroid function has not been reported.[Ref]

Metabolic

Metabolic side effects have included azotemia, hyperphosphatemia, and metabolic acidosis. Increases in serum BUN levels may occur as a result of the anti-anabolic action of tetracycline (the active ingredient contained in Achromycin V) and not necessarily indicate renal disease.[Ref]

These metabolic side effects have occurred more commonly in the presence of preexisting renal disease, and occur as a result of the accumulation of tetracycline.[Ref]

References

1. Hinton NA (1970) "The effect of oral tetracycline HCl and doxycycline on the intestinal flora." Curr Ther Res Clin Exp, 12, p. 341-52

2. Khera DC, Herschman BR, Sosa F (1980) "Tetracycline-induced esophageal ulcers." Postgrad Med J, 68, p. 113-5

3. Channer KS, Hollanders D (1981) "Tetracycline-induced oesophageal ulceration." Br Med J, 282, p. 1359-60

4. Nordt SP (1996) "Tetracycline-induced oral mucosal ulceration." Ann Pharmacother, 30, p. 547-8

5. (2004) "Product Information. Tetracycline Hydrochloride (tetracycline)." IVAX Pharmaceuticals Inc

6. Shils ME (1963) "Renal disease and the metabolic effects of tetracycline." Ann Intern Med, 58, p. 389-408

7. Jick H, Slone D, Shapiro S, et al. (1972) "Tetracycline and drug-attributed rises in blood urea nitrogen: a report from the Boston Collaborative Drug Surveillance Program." JAMA, 220, p. 377-9

8. George CR, Evans RA (1971) "Tetracycline toxicity in renal failure." Med J Aust, 06/12/71, p. 1271-3

9. Reddy J (1981) "Tetracycline antibiotics should be avoided in patients with renal disease." N Z Med J, 94, p. 396

10. Sulkowski SR, Haserick JR (1964) "Simulated systemic lupus erythematosus from degraded tetracycline." JAMA, 189, p. 152-4

11. Brown CB (1971) "Tetracycline and renal function." Br Med J, 4, p. 428

12. Tannenberg AM (1972) "Tetracycline and rises in urea nitrogen." JAMA, 221, p. 713

13. (2001) "Product Information. Achromycin (tetracycline)." Lederle Laboratories

14. Vassileva SG, Mateev G, Parish LC (1998) "Antimicrobial photosensitive reactions." Arch Intern Med, 158, p. 1993-2000

15. Douglas AC (1963) "The deposition of tetracycline in human nails and teeth: a complication of long-term treatment." Br J Dis Chest, 57, p. 44-7

16. Bevelander G (1964) "The effect of tetracycline on mineralization and growth." Adv Oral Biol, 7, p. 205-23

17. Witkop CJ, Wolf RO (1963) "Hypoplasia and intrinsic staining of enamel following tetracycline therapy." JAMA, 185, p. 1008-11

18. Walters BN, Gubbay SS (1981) "Tetracycline and benign intracranial hypertension: report of five cases." Br Med J, 282, p. 19-20

19. Minutello JS, Dimayuga RG, Carter J (1988) "Pseudotumor cerebri, a rare adverse reaction to tetracycline therapy." J Periodontol, 59, p. 848-51

20. Lee AG (1995) "Pseudotumor cerebri after treatment with tetracycline and isotretinoin for acne." Cutis, 55, p. 165-8

21. Mazza JJ, Kryda MD (1980) "Tetracycline-induced hemolytic anemia." J Am Acad Dermatol, 2, p. 506-8

22. Kounis GN, Kouni SA, Chiladakis JA, Kounis NG (2009) "Comment: Mesalamine-Associated Hypersensitivity Myocarditis in Ulcerative Colitis and the Kounis Syndrome (February)." Ann Pharmacother, 43, p. 393-4

23. Frimpter GW, Timpanelli AE, Eisenmenger WJ, et al. (1963) "Reversible fanconi syndrome caused by degraded tetracycline." JAMA, 184, p. 111-3

24. Grossman ER, Walchek A, Freedman H, Flanagan C (1971) "Tetracyclines and permanent teeth: the relation between dose and tooth color." Pediatrics, 47, p. 567-70

Frequently asked questions

Further information

Achromycin V side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Some side effects may not be reported. You may report them to the FDA.