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Allergic States

Allergic states is a broad label for immune reactions such as rhinitis, hives, angioedema or drug hypersensitivity rather than one specific diagnosis.

Dexone

Dexamethasone

0.5mg

Dexone is dexamethasone 0.5mg tablets for inflammation, allergic states and cerebral oedema. A potent synthetic glucocorticoid taken by mouth.

From$0.43/ tabletView

Decadron

Dexamethasone

0.5mg

Dexamethasone 0.5mg tablets, used for inflammatory conditions, allergic states, rheumatoid arthritis and cerebral oedema. A potent synthetic glucocorticoid.

From$0.38/ tabletView

Medrol

Methylprednisolone

4 · 8 · 16mg

Methylprednisolone 4mg, 8mg and 16mg tablets, used for rheumatoid arthritis, allergic states and dermatological disease. A synthetic glucocorticoid.

From$0.48/ tabletView

Orapred

Prednisolone

2.5 · 5 · 10 · 20 · 40mg

Prednisolone tablets in five strengths from 2.5mg to 40mg, used for rheumatoid arthritis, asthma and allergic states. A synthetic corticosteroid.

From$0.35/ tabletView

Prelone

Prednisolone

5 · 10 · 20 · 40mg

Prednisolone 5mg, 10mg, 20mg and 40mg tablets, used for rheumatoid arthritis, asthma and allergic states. A glucocorticoid acting on gene expression.

From$0.32/ tabletView

Medrol Active

Methylprednisolone

4 · 8 · 16mg

Medrol Active is methylprednisolone 4mg, 8mg and 16mg tablets for inflammation and allergic states, a corticosteroid that damps the immune response.

From$0.48/ tabletView

Key points

  • The affected organ, timing and severity determine whether treatment should be local, systemic or immediately life-saving.
  • Identifying and avoiding a credible trigger is more useful than indefinite treatment of unexplained symptoms.
  • Systemic corticosteroids have limited selected roles and are not routine long-term treatment for uncomplicated allergy.

The listings below span different allergic conditions; a medicine associated with one presentation may be inappropriate for another.

Why the exact presentation matters

Nasal and eye allergy, isolated hives, eczema and anaphylaxis involve different tissues and risks. A careful exposure history distinguishes immediate reactions from delayed rashes and non-allergic side effects. Recurrent swelling without hives may also have a non-allergic cause.

Choosing treatment

Local treatments often limit systemic adverse effects for nasal, eye or skin symptoms. Non-sedating antihistamines are useful for many histamine-driven symptoms. Corticosteroids may be considered for selected severe inflammation, but repeated courses can cause metabolic, bone, mood and infection-related harms.

When to seek urgent care

Call emergency services for tongue or throat swelling, breathing difficulty, wheezing, faintness, collapse or a rapidly progressing reaction involving more than one body system.

Further reading