--- title: "Demazin vs Difflam: Which is searched more in New Zealand?" description: "Is Demazin or Difflam more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Cold and flu brands set in New Zealand. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time." canonical: "https://gobrandwave.com/demand/nz/compare/demazin-vs-difflam" publisher: "Brandwave" --- # Demazin vs Difflam: Which is searched more in New Zealand? Is Demazin or Difflam more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Cold and flu brands set in New Zealand. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time. ## Key facts - **Compared**: Demazin and Difflam - **Competitive set**: Cold and flu brands - **Market**: New Zealand - **Month measured**: Sep 2026 - **Demazin Share of Search**: 3.3% - **Difflam Share of Search**: 18.6% ## Is Demazin or Difflam more popular in search? - In September 2026, Difflam had more branded searches than Demazin among cold and flu brands in New Zealand. Difflam had about 5,050 branded searches, while Demazin had 900. Difflam made up 18.6% of all cold and flu brand searches we track, and Demazin accounted for 3.3%. - Difflam was ahead of Demazin in every measured month of the 12 months ending September 2026. - Across the 12 months ending September 2026, Demazin’s share of searches among cold and flu brands in New Zealand moved from 2.5% to 3.3%, and its estimated monthly branded searches moved from 430 to 900. - Across the 12 months ending September 2026, Difflam’s share of searches among cold and flu brands in New Zealand moved from 16.7% to 18.6%, and its estimated monthly branded searches moved from 2.9K to 5K. ## Top cold and flu brands in ChatGPT and Google AI Overviews In three ChatGPT questions and two Google AI Overviews, Demazin was mentioned in one out of five: not in any of the three ChatGPT answers, but in one of the two Google AI Overviews. Difflam did not appear in any of the five answers. Brands get a higher AI rank if they are mentioned earlier in the answers that list options. | Brand | AI rank | ChatGPT answers that named it | Google AI Overviews that named it | All answers that named it | | --- | --- | --- | --- | --- | | Codral | 1st | 2 of 3 | 1 of 2 | 3 of 5 | | Lemsip | 2nd | 2 of 3 | 0 of 2 | 2 of 5 | | Demazin | 3rd | 0 of 3 | 1 of 2 | 1 of 5 | | Sudafed | 4th | 2 of 3 | 0 of 2 | 2 of 5 | | Difflam | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Strepsils | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Vicks | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Coldrex | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | ## Every AI answer about cold and flu brands - Asked ChatGPT "Which cold and flu brand should I buy in New Zealand?": 1. Lemsip, 2. Codral - Asked ChatGPT "What are the best cold and flu brands in New Zealand?": 1. Codral, 2. Lemsip, 3. Sudafed - Asked ChatGPT "What's the best cold and flu brand in New Zealand for blocked nose?": 1. Sudafed - Searched Google, AI Overview "cold and flu medicine": 1. Codral, 2. Demazin - Searched Google, AI Overview "sore throat relief": named none of the brands we track Not named in any answer: Difflam, Strepsils, Vicks and Coldrex. Brands are listed in the order each answer named them. The answers were collected in New Zealand on October 20, 2026. ## How did search popularity change for New Zealand cold and flu brands in September 2026? - In September 2026, Difflam overtook Codral and 3 others to rank 2nd among cold and flu brands in New Zealand, with 18.6% of the searches. - Estimated monthly branded searches for Demazin in New Zealand rose 109.3% over 12 measured months, from 430 to 900 in September 2026. ## Month by month | Month | Demazin estimated searches | Demazin Share of Search | Demazin rank | Difflam estimated searches | Difflam Share of Search | Difflam rank | | --- | --- | --- | --- | --- | --- | --- | | Oct 2025 | 430 | 2.5% | 7 | 2.9K | 16.7% | 2 | | Nov 2025 | 370 | 2.9% | 7 | 2.4K | 19.1% | 2 | | Dec 2025 | 300 | 2.5% | 7 | 2.5K | 20.3% | 2 | | Jan 2026 | 260 | 2.5% | 7 | 1.9K | 18.4% | 2 | | Feb 2026 | 300 | 2.3% | 7 | 2K | 15.7% | 3 | | Mar 2026 | 470 | 2.4% | 7 | 3K | 15.3% | 5 | | Apr 2026 | 410 | 2.6% | 7 | 2.5K | 15.8% | 3 | | May 2026 | 700 | 3% | 7 | 3.2K | 13.4% | 6 | | Jun 2026 | 720 | 2.9% | 7 | 3.5K | 14.3% | 4 | | Jul 2026 | 870 | 2.8% | 7 | 4.5K | 14.6% | 4 | | Aug 2026 | 1.2K | 3% | 7 | 5.6K | 13.7% | 6 | | Sep 2026 | 900 | 3.3% | 7 | 5K | 18.6% | 2 | ## How each brand is measured Brandwave collects information about searches that people make online using Demazin’s and Difflam’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading. - **Demazin**: Measured on the search terms “demazin”, “demazin nasal decongestant”, “demazin nasal spray”, “demazin night”, “demazin patches” and “demazin spray”, summed into one figure. - **Difflam**: Measured on the search terms “benzydamine difflam”, “difflam”, “difflam gargle”, “difflam mouth gel”, “difflam mouth rinse”, “difflam mouthwash”, “difflam oral rinse”, “difflam plus”, “difflam spray”, “difflam throat lozenges”, “difflam throat spray” and “difflamplus”, summed into one figure. - [Demazin profile](/demand/nz/brands/demazin) - [Difflam profile](/demand/nz/brands/difflam) - [All cold and flu brands in New Zealand](/demand/nz/categories/nz-cold-and-flu-brands): The set both shares are measured inside, 8 brands. ## Methodology - [How is the Brand Demand Index measured?](/demand/methodology): Where the figures come from, what they compare, and how they may be reused. ## Frequently asked questions ### Is Demazin or Difflam more popular in search? In September 2026, Difflam had more branded searches than Demazin among cold and flu brands in New Zealand. Difflam had about 5,050 branded searches, while Demazin had 900. Difflam made up 18.6% of all cold and flu brand searches we track, and Demazin accounted for 3.3%. ## Cite this page Brandwave. "Demazin vs Difflam: Which is searched more in New Zealand?". https://gobrandwave.com/demand/nz/compare/demazin-vs-difflam This page is also available as HTML at https://gobrandwave.com/demand/nz/compare/demazin-vs-difflam. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.